How to Clean a Touch Screen With Alcohol

Every touchscreen device, such as smartphones, tablets and human machine interface (HMI) screens requires regular cleaning in order to prevent smudges and dirt accumulation.

Rubbing alcohol and all-purpose cleaners such as Lysol should never be used on touch screens as this could damage their oleophobic membrane and leave behind sticky residue that clings onto it.

Rubbing alcohol

Modern touchscreen devices such as tablets, smartphones and car systems are extremely sensitive. If you use harsh cleaners such as rubbing alcohol or window cleaner on them, they could become unusable – as touchscreen displays contain special coatings designed to repel oil; any time an abrasive product comes into contact with it more damage will occur and eventually permanently render them inoperable – in such instances replacement will likely be required.

When cleaning your tablet or smartphone, water should always be the preferred method. But be mindful that too much water could harm the touch screen or cause irreparable damage to electronics underneath. Furthermore, any liquid cleaner containing abrasives or bleach should be avoided in favor of using a microfiber cloth specifically tailored for laptop and phone screens.

Touchscreens can be more sensitive to chemicals than standard computer monitors, making a cleaning kit essential. Such kits usually consist of micro-fiber cloth and disinfectant products safe for most devices; to protect internal components properly it’s also wise to wring out cloth prior to using on device.

Rubbing alcohol is an everyday household product, but its use should be minimized around touchscreens due to the alcohol in it having the potential of damaging LCD layers that compose touchscreens. Instead, for optimal cleaning results it’s best to use a lint-free microfiber towel and distilled water solution for touchscreen cleaning.

Clean touchscreen devices often, especially if used publicly. Since many people may use touchscreen devices on a daily basis, any coughed or sneezed droplets could contaminate the screen with illness-causing germs that spread via coughing or sneezing can contaminate it with germs that could spread illness to you and others. To stay safe from this threat it is a good idea to carry hand sanitizer on you at all times and regularly clean your device as well as wiping it before use to remove any build-ups of gunk.


Rubbing alcohol is an effective household cleaning product and can be used to quickly and safely clean touchscreens, however, when used on tablets it could potentially damage their screens. Instead, consider using a microfiber cloth or wipe approved specifically for touchscreens to minimize scratching risk and protect your screen from being damaged.

Touchscreens can be extremely sensitive to the acidity of alcohol-based and bleach-based cleaners, including degreasers and disinfectants, such as degreasers. These harsh chemicals erode the outer layer of display screens leaving them looking smudged while diminishing functionality, potentially leaving scratches or damaging their oleophobic coating – an oil repellent feature – as well as damage its functionality; without proper precaution, its durability could even be removed completely by these harsh chemicals.

Your expensive touchscreen device should remain unharmed by using inappropriate cleaning products, and using unsafe ones. While these cleaning solutions should be safe for most surfaces, improper use could potentially damage its glass surface or scratch its inner workings; in the worst-case scenario it could even halt functioning properly and result in sensor damage within your screen.

For optimal device protection, always ensure to switch it off prior to cleaning it. If this is impossible, be sure to disconnect all power sources for safe wiping off excess moisture quickly from touchscreen surfaces. Doing this will prevent accidental damage, as well as enable faster wipe away of excess liquids from touchscreen surfaces.

Use a dry cloth to wipe away any remaining moisture on your touchscreen and avoid streaking. Paper towels or napkins could scratch its surface; for optimal cleaning results consider purchasing a microfiber cloth specifically designed to clean touchscreens from a camera store, technology shop or eyeglass shop.

Modern vehicles feature touchscreen displays for controlling important features like GPS, radio and AC. When cleaning these displays, alcohol-based cleaners should never be used, as they may damage sensitive glass and contaminate internal components. Also avoid water as this may short-circuit the digitizer and cause shorts.

Isopropyl alcohol

Touchscreens have become an increasingly popular technology, but they can sometimes become stained with fingerprints and streaks. If you know how to clean a touchscreen effectively and quickly, the process should be straightforward and quick. Isopropyl alcohol is readily available from drugstores and hardware stores and is widely used as both a cleaning agent and disinfectant. Avoid using cloths, paper towels or tissue paper that leave behind scratched marks on your display as these will become worse over time and eventually damage it beyond repair.

Rubbing alcohol should never be used to clean a touch screen as it can strip away its anti-reflective coating that helps the display remain clear, as well as its oleophobic coating that repels oils from touchscreen devices. Furthermore, alcohol damage may cause plastic components of devices to disintegrate leading to smudges or blurred images on display.

Instead of using rubbing alcohol to clean touchscreen devices, we suggest using soft cloth or pre-moisturized wet wipes designed specifically for these devices. You should also ensure your device is off and disconnected from power sources; leaving it connected may permanently damage its screen and result in nonfunctionality.

As soon as you’re ready to begin cleaning, start at the center of your monitor and work around its edges – applying gentle pressure without touching corners – before moving to another section of the display and repeating this entire process until your touchscreen is free from dust, fingerprints and any other impurities.

MiracleWipes offer safe touchscreen cleaning wipes. These lint-free cloths come pre-moistened with cleaning solution and feature anti-static agents to prevent static electricity build-up on screens or surfaces. Cleansing with these miracle-wipes is ideal for eliminating water stains, skin oils, fingerprints and debris on touchscreen devices.

Disinfectant wipes

Your touchscreen on a laptop or tablet is an invaluable tool for drawing and writing, but can become damaged from water and cleaners. To avoid this from happening, disinfectant wipes designed specifically for electronics contain low concentrations of alcohol that won’t harm the screen and are available from most major retailers or online. However, avoid using paper towels, rags, or traditional towelettes because these may scratch its surface or cause water damage to it.

Before cleaning your touch-screen laptop, make sure it is turned off first. Failure to do this could result in permanent damage to the touchscreen; this is particularly crucial when cleaning professional devices like point-of-sale terminals (POS). For added protection against bacteria contamination of the touchscreen, consider using an isopropyl alcohol solution of 70% or lower; you can spray this onto a soft, lint-free cloth before wiping over the device; alternatively you could try pre-moistened alcohol wipes.

To keep your touchscreen safe, it should be cleaned regularly. How often you clean will depend on your habits but cleaning after coughing or sneezing will remove microscopic droplets that could spread illness-causing germs to others. You should also regularly cleanse it to get rid of fingerprints and oily spots that accumulate over time.

Rubbing alcohol and other harsh cleaning chemicals should be avoided when cleaning touchscreen devices as these chemicals can harm their oleophobic coating – which repels oils to provide smoother operation of touchscreens – as well as being damaged by abrasive cleaners.

Avoid rubbing the screen with harsh materials like steel wool or sandpaper as these materials can scratch and mark its surface, leading to cloudy displays. Instead, opt for a microfiber cloth which is gentle enough for cleaning purposes without damaging it further.

UV light treatment can also be an excellent way to clean a touch-screen laptop, providing an affordable, quick, and effective means of inactivating bacteria and viruses before they spread to other surfaces – perfect for high traffic areas like hospitals.