LCD Screen Cleaning Guide

LCD stands for Liquid Crystal Display and is the most common screen type for new desktop PC and laptop computers. It is also a highly common technology in television sets. An LCD screen is usually a thin, flat display and is made up of a number of colour or monochrome pixels arrayed in front of a light source or reflector. LCD screens use a small amount of power compared to their CRT counterparts.

As anybody with an LCD screen will know, they tend to attract dust and are prone to finger marks and smears when touched. In order to get the most out of your LCD screen keep it in good condition by cleaning on a regular basis.

You can purchase all screen cleaning products you need in our online store!

LCD screen cleaning procedure

We have detailed our recommended approach to cleaning your LCD screen below:

1. Turn your LCD screen off and unplug from the mains
2. Allow the screen enough time to cool down before cleaning
3. Remove any excess surface dust from the screen with a duster or soft cloth prior to cleaning
4. Spray the cleaning solution onto a clean, soft microfiber cloth and then clean the surface of the screen taking care not to apply too much pressure
5. For stubborn marks a second application may be necessary
6. Ensure that any excess liquid or moisture is removed from the screen

Always double check the manufacturer's specific instructions on how to clean your equipment. Most manufacturers have different recommended methods for cleaning.

What should I avoid doing?

LCD screens are not made of glass. Applying too much or uneven pressure to an LCD screen can cause damage to the sensitive crystals behind the protective layer. Take care to apply pressure as evenly as possible to avoid this.

Do not use abrasive materials on the screen. This can damage the protective layer by scratching the surface of the screen. Always use a lint-free cleaning cloth.

Try to avoid cleaning products that are alcohol or ammonia based. Only use cleaning products specifically manufactured for the cleaning of LCD screens.