Modern OLED TVs and LCD TVs collect dust, fingerprints and greasy marks very easily, but incorrect cleaning can permanently damage the sensitive protective layers and the screen itself.
Although many use paper towels, glass cleaners or aggressive chemicals, experts warn that these methods pose the greatest risk to modern TVs.
What should never be used to clean a TV screen
Before cleaning, the TV must be turned off and unplugged, and the screen must be completely cold.
Samsung warns that agents containing alcohol, ammonia, benzene or aggressive solvents can permanently remove the anti-reflective protective layer from the screen.
You should also not use:
- Paper towels
- Coarse fabrics
- Window cleaners
- Soaps and abrasive powders
- Direct splashing of liquid on the screen
The liquid must never be directly applied to the screen because it can penetrate the inside of the TV and cause a malfunction or even the risk of a short circuit.
The proper procedure for cleaning TV screens without leaving any marks
A soft microfiber cloth and a small amount of water are sufficient for safe cleaning.
The procedure looks like this:
- Take a clean microfiber cloth and moisten it very slightly with water
- Wipe the screen with light circular movements without pressing
- For stubborn stains, use distilled water or a special agent for screens
- Never spray liquid directly on the TV
- After cleaning, wipe the screen with a dry microfiber cloth
- Wait for the screen to be completely dry before turning on the TV
Experts recommend cleaning the screen once a week to prevent the formation of a layer of dust and grease.
Coffee filters became an unexpected trick for cleaning the TV
A particularly interesting tip concerns ordinary coffee filters that have proven to be very effective for dry removal of dust and fingerprints.
Because they are lint-free and very soft, coffee filters can be safely used to gently wipe the screen and remote control.
The filter should not be wet or used with chemical agents.
Don’t forget the remote control
When cleaning, it is also recommended to maintain the remote control:
- Remove the batteries
- Use compressed air to remove crumbs and dust between the keys
- Use a slightly moistened microfiber cloth
- Avoid excess moisture
- At the end, wipe everything with a dry cloth and return the batteries
Regular maintenance of the TV and remote control not only affects the appearance of the device, but can also contribute to a longer service life and more stable operation of the electronics.
How to keep the TV screen clean for a long time
Regular maintenance is the most important step in order for the TV screen to collect dust and greasy marks as slowly as possible.
Experts recommend the following:
- Wipe the screen at least once a week
- Do not touch the screen with your hands because grease attracts additional dust
- Remove stains and prints as soon as they appear
- Periodically clean the ventilation openings of the TV to prevent overheating and additional dust collection
- Keep the TV away from sources of steam, kitchen grease and tobacco smoke
Regular light dust removal prevents the formation of a gray layer, which is much more difficult to clean without leaving traces.
How to remove traces and lines from the TV screen
One of the most common problems after cleaning is marks and lines that remain visible under certain lighting angles.
In order for the screen to remain completely clean without spots, you need:
- Use only a slightly moistened microfiber cloth
- Wipe the screen in one direction instead of random movements
- Fold the cloth often so that the clean part is constantly in contact with the screen
- Do not press the panel during erasing
- Finally, be sure to use a completely dry microfiber cloth for final polishing
Too much moisture and too much pressure are the main reason for the appearance of marks and smudges on modern OLED and LCD screens, advises Southern Living.