Understanding Phone Screen Scratch Repair Liquids
Phone screen scratch repair liquid products are designed to address minor abrasions on smartphone displays. Unlike physical screen protectors or permanent coatings, these liquids typically contain microscopic abrasives, fillers, or polishing agents intended to chemically or physically alter the surface of the glass. The primary goal is to minimize the visibility of shallow scratches by smoothing out the edges, filling imperfections, or creating a uniform surface that refracts light more evenly, thereby making the damage less noticeable. It's crucial to understand that these products are generally most effective on very superficial, hairline scratches and are unlikely to remedy deeper gouges or cracks.
- Liquids aim to fill or buff out minor phone screen scratches.
- Effectiveness is limited to superficial abrasions, not deep cracks.
- Formulas often use abrasives, fillers, or polishing agents.
- Can improve clarity and reduce scratch visibility.
The technology behind these liquids varies. Some formulations rely on nano-particles that are said to fill the microscopic valleys of a scratch, creating a smoother plane. Others employ mild abrasive compounds, akin to very fine polishing pastes, that gently buff down the raised edges of a scratch, making it less pronounced. A third category might involve chemical treatments that can slightly etch or re-harden the glass surface, though this is less common for DIY products. Before applying any liquid, it's important to confirm that your phone's screen is compatible, as some specialized coatings or materials might react unpredictably.
What to Expect from Screen Repair Liquids
Managing expectations is paramount when considering phone screen scratch repair liquids. These are not miracle cures for shattered displays. Their utility lies in cosmetic improvements for minor wear and tear. You can realistically anticipate a reduction in the visibility of light scratches, especially those that catch the light and are noticeable under direct illumination. The screen's clarity might also see a slight improvement as the surface becomes more uniform. However, do not expect a completely flawless, factory-new finish. Deeper scratches that you can easily feel with a fingernail will likely remain visible to some extent, and significant damage such as chips or cracks cannot be repaired by these liquids.
The longevity of the repair is another factor to consider. Since the liquid typically alters the surface layer or fills imperfections temporarily, the effect might not be permanent. Heavy use, exposure to grit, or repeated cleaning can gradually wear away the treated area or dislodge the filler material. This means that while the liquid can offer a temporary fix, ongoing application might be necessary for sustained improvement, or the scratches may eventually reappear as the screen returns to its pre-treatment state. For many users, the benefit is a temporary cosmetic boost that helps maintain the phone's appearance between upgrades or until a more permanent solution like a screen replacement is deemed necessary.
The primary benefit is cosmetic improvement for minor abrasions.
Materials Required for Liquid Scratch Repair
To effectively use a phone screen scratch repair liquid, gathering the correct materials beforehand ensures a smoother process and better results. The core item, of course, is the phone screen repair liquid itself. Ensure you have purchased a product specifically formulated for glass screens, preferably those designed for electronic displays, as formulations for other materials might be too abrasive or ineffective. Always check the product description for compatibility claims regarding your specific phone model or screen type.
Beyond the liquid, a selection of cleaning supplies is vital. You will need a microfiber cloth – preferably two: one for initial cleaning and one for buffing after application. These cloths are essential because they are non-abrasive and effectively lift dust and residue without causing further scratches. Isopropyl alcohol (IPA) solution, typically 70% or higher, is often recommended for thorough cleaning of the screen before application. This helps remove oils, fingerprints, and any residual debris that could interfere with the repair liquid's effectiveness or get trapped under the repair layer.
A small amount of compressed air or a soft brush can be useful for removing loose dust particles from the screen and surrounding areas. Some repair kits may include applicator tools, such as small swabs or pads, which can help in applying the liquid precisely. If the product involves a curing process, such as using UV light, you would also need the specified UV lamp. Lastly, a well-lit, clean workspace is crucial. Working in a dust-free environment minimizes the risk of contaminants settling onto the screen during the repair process, which could lead to new imperfections or detract from the intended outcome. Ensure you have a stable surface to place your phone on.
Essential Cleaning Supplies
The effectiveness of any screen repair liquid hinges heavily on the preparation of the screen surface. This is where your cleaning supplies play a critical role. You must ensure the screen is impeccably clean before applying any treatment. Begin with a dry microfiber cloth to wipe away loose dust and smudges. Follow this with a slightly damp microfiber cloth, using either distilled water or a mild screen cleaning solution. For a more robust clean, especially to remove oils and grease that can prevent even application, use a cotton swab or the corner of a microfiber cloth lightly dampened with isopropyl alcohol. Gently wipe the entire screen surface, paying attention to the edges where dirt can accumulate.
After cleaning, it's imperative to let the screen air dry completely. Do not be tempted to rub it dry with a cloth, as this can reintroduce lint or create static that attracts dust. If you notice any dust particles clinging to the screen, use a blast of compressed air held at a slight angle to gently dislodge them. If you don't have compressed air, a very soft, clean brush (like a makeup brush dedicated to electronics cleaning) can sometimes help lift stubborn particles. The goal is a pristine, fingerprint-free, and dust-free surface. Any contaminants left behind will be sealed under the repair liquid, becoming permanent marks and potentially making the scratch issue worse.
Always inspect the screen under good lighting after cleaning to confirm it is free from dust and smudges before proceeding with the repair liquid.
A clean surface is the most critical factor for successful liquid application.
Step-by-Step Application Method
Applying phone screen scratch repair liquid requires a methodical approach to achieve the best possible outcome. Begin by ensuring your phone's screen is thoroughly cleaned and completely dry, as detailed in the previous section. Any dust, fingerprints, or residual cleaning solution can compromise the repair. Once the screen is prepped, carefully read the specific instructions provided with your chosen repair liquid, as application methods can vary between brands and formulations. However, a general process can be outlined.
Dispense a small amount of the repair liquid onto a clean microfiber cloth or directly onto the screen in a controlled manner, following the product's directions. Avoid using too much liquid, as excess can spread beyond the scratch area and potentially affect other parts of the phone or leave uneven residue. Gently rub the liquid into the scratched area using a circular or back-and-forth motion, applying even, light pressure. Focus on the specific scratches you are trying to address.
Allow the liquid to sit on the screen for the duration recommended by the manufacturer. This allows the active ingredients to work – whether they are filling, polishing, or chemically altering the glass surface. After the recommended waiting period, use a clean, dry microfiber cloth to gently buff the treated area. Continue buffing until the surface appears smooth and the visibility of the scratches is reduced. You may need to repeat the application and buffing process for more stubborn or multiple scratches, but always adhere to the manufacturer's guidelines regarding the number of applications allowed.
Applying the Liquid Correctly
The application of the liquid itself is a delicate process. If the product is a paste or cream, you might apply a small dab directly to the scratch. If it's a liquid to be buffed in, a microfiber applicator or a clean cloth is usually best. When rubbing the liquid in, apply consistent, light pressure. Think of it as a polishing motion rather than aggressive scrubbing. The goal is to work the liquid into the microscopic channels of the scratch. For scratches located near the edges of the screen, be particularly careful to prevent the liquid from seeping under the bezel or into speaker grilles, charging ports, or microphone holes, which could cause damage.
Some repair liquids might require a specific curing time or a subsequent step, such as wiping with a different solution or exposing the screen to UV light. Always refer to your product's instructions for these critical post-application steps. It's essential not to rush this phase. Let the liquid perform its intended function. Rinsing the screen too soon or buffing too aggressively can negate the repair efforts. Patience and adherence to the manufacturer's instructions are key to maximizing the chances of a successful cosmetic repair for minor screen imperfections.
Always check the specific instructions that come with your product.
After the final buffing stage, take a moment to let the screen settle. Sometimes, the full effect of the repair liquid becomes apparent after a few minutes as the liquid fully dries or integrates. Inspect the screen under various lighting conditions to assess the results. You might find that some very fine scratches have disappeared, while deeper ones are less prominent. If you are satisfied with the improvement, clean the screen one last time with a clean microfiber cloth to remove any lingering residue and restore its full clarity. If the results are not as expected, consider if the scratches were too deep for the product, or if the application could have been more precise.
Tips for Maximizing Repair Effectiveness
To get the most out of your phone screen scratch repair liquid, several best practices can significantly enhance the results. Firstly, patience is key. Rushing through the cleaning, application, or buffing stages can lead to suboptimal outcomes or even new damage. Ensure each step is performed meticulously and according to the manufacturer's instructions. Remember that these products are designed for minor imperfections; if your screen has a deep scratch that catches your fingernail, or any form of cracking, a liquid repair will likely not suffice, and you should manage your expectations accordingly.
When applying the liquid, use a controlled amount. Too little might not provide enough coverage, while too much can lead to excess product that is difficult to remove and may affect other areas of the phone. Focus the application precisely on the damaged areas. If you are treating a specific scratch, try to keep the product confined to that line rather than spreading it broadly across the screen, unless the product instructions suggest otherwise for a general polish effect.
The type of microfiber cloth you use matters. Opt for high-quality, tightly woven microfiber cloths specifically designed for electronics or lens cleaning. These cloths are less likely to shed fibers or cause micro-scratches compared to cheaper alternatives. Always use a clean section of the cloth for buffing. If the cloth becomes soiled or saturated, switch to a fresh one to avoid reapplying dirt or residue back onto the screen.
Test the repair liquid on a small, inconspicuous area of the screen, if possible, or on a spare piece of glass if you have one, to gauge its abrasive level and effectiveness before applying it to the main display.
Always use a clean, high-quality microfiber cloth for buffing.
Addressing Different Types of Scratches
The effectiveness of a phone screen repair liquid often depends on the nature of the scratch itself. For 'hairline' scratches – those so fine they are barely perceptible and often only visible when light hits them at an angle – these liquids can be quite effective. They work by smoothing the tiny edges of the scratch or filling the shallow groove, making it blend with the surrounding glass. The liquid essentially polishes the surface, reducing the visible disruption.
For 'light' scratches, which are slightly deeper but still don't catch your fingernail significantly, the liquid might reduce their visibility considerably. The product can fill these imperfections, creating a more uniform surface that reflects light evenly. However, the scratch might still be faintly detectable under close inspection or specific lighting. The key is that the liquid aims to make them *less noticeable*, not necessarily vanish entirely.
When it comes to 'deep' scratches – those that are easily felt with a fingernail and can snag fabric – repair liquids are generally ineffective. These types of damage involve a significant removal of glass material. A liquid filler might partially mask the edges, but the depth will remain, and the surface will likely feel uneven. Attempting to 'polish out' a deep scratch with abrasive liquids can sometimes worsen the issue by creating a wider, shallower damaged area or compromising the screen's integrity. For deep scratches or cracks, professional repair or screen replacement is the recommended course of action. Do not expect these liquids to fix anything beyond cosmetic superficiality.
Potential Drawbacks and Limitations
While phone screen scratch repair liquids offer a tempting solution for minor screen blemishes, it is important to be aware of their inherent drawbacks and limitations. The most significant limitation is their effectiveness, which is generally confined to very superficial scratches. If a scratch is deep enough to be felt with a fingernail, these liquids are unlikely to provide a satisfactory repair. In some cases, attempting to use abrasive liquids on deeper scratches can even exacerbate the problem, potentially creating a wider area of hazing or micro-scratches as you try to buff out the damage.
Another concern is the permanence of the repair. Many of these products work by temporarily filling or polishing the scratch. Over time, with regular use, cleaning, and exposure to elements, the treated area can wear down, and the scratches may become visible again. This means that the repair might not be a one-time fix, and repeated applications could be necessary, which may not always be feasible or yield consistent results. The longevity depends heavily on the product formulation and the user's daily habits.
There is also a risk of uneven application or residue. If not applied carefully, the liquid can leave streaks, smudges, or a cloudy film on the screen, particularly around the edges. This can be more unsightly than the original scratches. Furthermore, some liquids might react poorly with existing screen coatings (like oleophobic layers), potentially removing them and leaving the screen more susceptible to fingerprints and smudges in the future. Always check product compatibility, especially if your phone has a special screen treatment.
These liquids are generally ineffective for deep scratches or cracks.
Risks of Applying Abrasive Agents
Many screen repair liquids contain mild abrasive particles. While these are intended to buff down the edges of microscopic scratches, there is an inherent risk associated with using any abrasive substance on a delicate display. If the abrasive particles are too coarse, or if excessive pressure is applied during buffing, you could inadvertently create new micro-scratches across the entire screen surface. This can lead to a general haziness or a dull appearance, which can be more visually detrimental than the original, localized scratches.
The oleophobic coating present on most modern smartphone screens, which repels oils and fingerprints, is particularly vulnerable. Abrasive polishing can wear away this protective layer. Once the oleophobic coating is compromised, your screen will become a fingerprint magnet, constantly smudged and requiring more frequent cleaning. This can detract from the user experience and make the phone appear less premium. Some repair liquids explicitly state they will remove or alter this coating, while others do not mention it, leaving users to discover the effect post-application.
Moreover, there's a risk of the liquid seeping into unintended areas. If the liquid is too runny or if too much is applied, it can drip down the sides of the phone and find its way into openings like speaker grilles, microphone ports, or even under the display assembly. While unlikely to cause major damage from a single, small application, persistent seepage or aggressive application could potentially interfere with the functionality of these components or leave unsightly residue within the phone's body. Careful application is therefore crucial not just for the screen's appearance but also for the device's integrity.
When to Consider Professional Repair or Replacement
If the damage to your phone screen extends beyond superficial scratches, it's time to consider professional intervention. Deep scratches, chips, cracks, or any damage that affects the touch responsiveness or display clarity are typically beyond the scope of DIY liquid repair solutions. Attempting to fix such issues with a polish or filler liquid could be a waste of time and money, and in some cases, might even hinder subsequent professional repairs.
Professional repair services have the specialized tools, knowledge, and replacement parts to properly address significant screen damage. They can replace the entire glass layer or the complete display assembly, restoring your phone to its original condition. This is often the most reliable and effective solution for anything more than minor cosmetic wear. While it involves a greater cost than a bottle of liquid, it provides a genuine resolution to the problem.
Consider the following signs that indicate a professional repair or screen replacement is the better option:
- Deep Scratches: If you can feel the scratch with your fingernail, it’s likely too deep for liquid repair.
- Cracks or Chips: Any form of glass fracturing requires replacement.
- Display Issues: Dead pixels, discolored areas, or flickering indicate internal damage, not surface scratches.
- Touchscreen Malfunctions: If the touch input is unresponsive or erratic, the digitizer layer is likely damaged.
- Compromised Water Resistance: Cracks can break the phone's seals, affecting its water and dust resistance.
Deep scratches or any cracks necessitate professional attention.
Assessing the Extent of Damage
To determine if a liquid repair is appropriate or if professional help is needed, conduct a thorough assessment of your phone's screen damage. Start by running your fingernail lightly across the affected area. If your nail catches or snags on the scratch, it is considered a deep scratch. These require material removal or replacement, not surface treatment.
Next, examine the screen under bright light from multiple angles. Look for any spiderwebbing, starburst patterns, or lines that indicate a crack in the glass. Also, check for any discolored spots, 'ink blots,' or areas where the display seems to be malfunctioning. If the touchscreen is not responding accurately to your taps or swipes, or if certain areas are completely unresponsive, the underlying digitizer layer may be damaged. Any of these symptoms suggest that the screen's structural integrity or functional components are compromised.
If you're unsure about the extent of the damage, it's always best to err on the side of caution. Take your phone to a reputable repair shop for an assessment. They can provide an expert opinion on whether a liquid repair might offer any cosmetic benefit or if a replacement is the only viable option. They can also advise on the cost-effectiveness of repairing an older model versus upgrading to a new device.
Phone Screen Scratch Repair Liquid vs. Other Solutions
When faced with a scratched phone screen, consumers often weigh several repair options, each with its own pros and cons. Phone screen scratch repair liquid is one such option, typically targeting minor cosmetic blemishes. It's a DIY approach that promises to minimize the visibility of light scratches through polishing or filling mechanisms. Its primary advantage is its low cost and convenience for addressing very superficial issues without needing special tools.
However, compared to a physical screen protector, a liquid repair offers a different kind of solution. Screen protectors are applied *over* the existing screen to prevent future scratches and can sometimes mask very minor existing ones by providing a smooth top layer. They are a preventative measure and a cosmetic cover, whereas repair liquids aim to *treat* the existing damage itself. A good quality tempered glass screen protector can offer superior protection against future drops and abrasions, but it doesn't 'fix' pre-existing scratches.
Professional screen replacement is the most robust solution for significant damage. It involves replacing the entire damaged screen assembly with a new one, restoring the phone to near-perfect condition. This is considerably more expensive than a liquid repair but offers a guaranteed, complete fix for deep scratches, cracks, and display malfunctions. The decision between these options hinges on the severity of the damage, budget, and desired outcome.
Screen protectors offer preventative care, while liquids attempt cosmetic fixes.
Comparing with Tempered Glass and Film Protectors
Tempered glass screen protectors are a popular choice for safeguarding phone displays. They are made from hardened glass and are designed to absorb impact, often sacrificing themselves to protect the phone's original screen. They provide a smooth, tactile experience similar to the original screen and are effective at preventing new scratches. Some users find that a well-applied tempered glass protector can slightly mask very fine, shallow scratches underneath by providing a new, uniform surface.
Plastic film protectors, another common option, are thinner and more flexible than tempered glass. They are also effective at preventing minor scratches and can be applied to curved screens where rigid glass protectors might not fit well. Like tempered glass, they can help hide very minor imperfections by covering them, but they offer less impact protection. The key distinction is that both types of protectors are applied *on top* of the screen, whereas repair liquids aim to alter or fill the existing scratch on the screen's surface itself.
The primary difference is that protectors are a barrier and a cover, whereas repair liquids are an attempt to mend the existing surface. If your screen has only minor hairline scratches and you want to improve its appearance without spending much, a repair liquid might be considered. If you want to prevent future damage and cover existing minor issues, a protector is the way to go. For anything beyond superficial, a full screen replacement by a professional is usually the only way to achieve a like-new finish and functionality.
Frequently Asked Questions About Screen Repair Liquids
Users often have specific questions regarding the efficacy and safety of phone screen scratch repair liquids. Understanding these common queries can help manage expectations and make informed decisions about whether this type of product is suitable for their needs.
One of the most frequent questions is about the depth of scratches these liquids can handle. Generally, they are effective only for very minor, superficial hairline scratches. If a scratch is deep enough to catch a fingernail, it is unlikely to be resolved by a liquid repair. Another common concern is the permanence of the repair. Most liquid repairs are temporary, as the polished or filled area can wear down over time with regular use and cleaning.
Users also frequently ask about potential damage to the phone or its existing screen coatings. While most reputable products are formulated to be safe for electronic displays, there is always a risk. Applying abrasive agents can potentially remove the screen's oleophobic (fingerprint-resistant) coating, leaving it more prone to smudges. In rare cases, if applied carelessly, liquid could seep into device openings. Always follow the manufacturer's instructions precisely.
The most common question concerns the depth of scratches these products can fix.
What Is the Lifespan of a Repair Liquid Treatment?
The lifespan of a repair liquid treatment is highly variable and depends on several factors. Primarily, it depends on the specific product formulation, the depth and type of the original scratch, and the daily usage patterns of the phone. For very light, superficial scratches, the cosmetic improvement might last anywhere from a few weeks to a couple of months with moderate use. If the phone is frequently placed face-down, carried in a pocket with keys, or cleaned vigorously, the treated area will likely degrade faster.
In essence, these products aim to temporarily smooth or fill the damaged area. As the screen encounters friction, oils, and cleaning agents, the filler material can be displaced, or the polished surface can become less uniform. Therefore, it's generally not considered a permanent fix. Users should anticipate that the enhanced appearance might be temporary, and the original scratches may become noticeable again over time. For a long-lasting solution, a screen protector or professional replacement is usually recommended.
How to Properly Clean Your Phone Screen
Maintaining a clean phone screen is not only crucial for hygiene but also for the longevity and performance of your device. Proper cleaning prevents the accumulation of dust, oils, and smudges that can obscure the display and potentially lead to micro-scratches over time. The process should be gentle yet thorough, using appropriate materials to avoid causing damage.
Start by powering off your phone and unplugging any charging cables. This prevents accidental inputs and potential damage. Then, use a dry, soft, lint-free microfiber cloth to gently wipe the screen. This initial step removes loose dust and surface-level smudges. For more stubborn fingerprints or oily residue, slightly dampen another clean microfiber cloth with distilled water. Avoid using tap water, as it can contain minerals that might leave residue. Gently wipe the screen in a consistent motion, such as a circular pattern or back-and-forth strokes.
If the screen is particularly grimy, a small amount of isopropyl alcohol (IPA) solution, typically 70% or higher concentration, can be used. Lightly dampen a corner of the microfiber cloth with the IPA. Wipe the screen carefully, focusing on areas with heavy build-up. It is important not to spray any liquid directly onto the screen, as it could seep into openings. Always apply the cleaning solution to the cloth first. After cleaning with a damp cloth (water or IPA), use a dry part of the cloth or a separate dry microfiber cloth to gently buff the screen until it is completely dry and streak-free.
Never use harsh chemicals like window cleaner, ammonia, abrasive powders, or solvents, as these can damage the screen's protective coatings and the display itself.
Always power off your phone before cleaning its screen.
Dealing with Water Damage Concerns
While the focus is on scratch repair, it's worth touching on water-related concerns, as they are common phone issues. If your phone has been exposed to moisture, particularly if you see an 'iphone water in charging port message' or 'moisture in iphone screen,' immediate action is crucial. Do not attempt to charge the phone or turn it on if it shows signs of water ingress. Water can cause short circuits and corrosion, leading to permanent damage.
If your phone falls in water, the initial step is to retrieve it quickly and turn it off immediately if it's still on. Gently shake out any visible water. Do NOT use a hairdryer or apply heat, as this can damage internal components. Instead, place the phone in a dry, well-ventilated area. Some people advocate for placing the phone in a bag of desiccants (like silica gel packets) or uncooked rice, though the efficacy of rice is debated due to its fine dust. The most critical action is to allow the phone to dry completely for at least 24-48 hours before attempting to power it on or charge it. Any exposure to water, especially saltwater or chlorinated water, can cause internal corrosion over time, leading to issues like 'water damage iphone' or concerns about 'do iphones explode' or 'can phones explode' due to internal battery damage from corrosion.
If, after drying, the phone exhibits odd behavior, such as screen discoloration, unusual sounds, or unresponsive touch controls, it's likely that water damage has occurred. In such cases, seeking professional diagnosis and repair is highly recommended. Internal corrosion can be insidious, and prompt attention might prevent total failure. If you notice 'water inside iphone' on the display or in the charging port, treat it as a serious issue requiring careful drying and potential professional assessment.
Understanding Screen Materials and Coatings
The material and coatings of your phone's screen play a significant role in its scratch resistance and how repair liquids might interact with it. Most modern smartphones utilize a type of toughened glass, commonly known as Gorilla Glass (from Corning) or similar formulations from other manufacturers. This glass is designed to be thinner, lighter, and more scratch-resistant than standard glass, but it is not impervious to damage.
Beyond the base glass, manufacturers apply various coatings to enhance the user experience and durability. The most common of these is the oleophobic coating. This is an oil-repelling layer that makes the screen feel smoother and helps to minimize the visibility of fingerprints and smudges. This coating is typically a very thin, invisible layer applied to the outermost surface of the glass. It can wear away over time with regular use, cleaning, and exposure to abrasive materials.
Other specialized coatings might exist, such as anti-reflective layers or, in some cases, specialized nano-coatings designed to enhance water repellency or provide an additional degree of scratch resistance. The presence and condition of these coatings are critical when considering DIY screen repair. Many scratch repair liquids, particularly those with abrasive compounds, can strip away or damage the oleophobic coating, rendering the screen more susceptible to fingerprints and smudges after the repair attempt, even if the scratches themselves are less visible.
The oleophobic coating is crucial for fingerprint resistance.
How Screen Coatings Affect Repair Liquids
The oleophobic coating is perhaps the most significant factor influencing the outcome of using a phone screen scratch repair liquid. This coating is designed to have a low surface energy, meaning oils and grime don't adhere to it easily. Repair liquids that contain mild abrasives can effectively 'sand down' this coating along with the scratch. While this might make the scratch itself less noticeable by smoothing the surface, it removes the very layer that keeps your screen looking clean between wipes.
Consequently, after using an abrasive repair liquid, users might find that their screen becomes a fingerprint magnet. This can be a disconcerting trade-off – reduced scratch visibility at the expense of a clean-looking display. Some repair liquids might claim to 'restore' or 'reapply' an oleophobic layer, but the effectiveness and durability of such claims can vary widely and are often less robust than the original factory coating.
For liquids that rely on chemical fillers or nano-polymers rather than abrasives, the interaction with the coating might be less destructive. These formulations may bond to the glass surface without significantly eroding the oleophobic layer. However, their efficacy is typically limited to the very finest scratches. Always check the product description for any mention of its effect on existing coatings. If the product does not explicitly state it preserves or restores the oleophobic layer, it's safest to assume it might be compromised, especially if it uses abrasive polishing agents.