How to Clean LED Screen?
Think cleaning your 65-inch TV is difficult? You’re in for it with your massive LED screen display. Just think about it: your big boy is probably twice your height. It may even be bigger if you’re talking stadium-size outdoor LED displays.
Wondering how you’re going to make sure there’s no dust or dirty material on your brilliant LED screen? Let’s look through some great cleaning tips. But before we do that, let’s run through some things you should always avoid during an LED screen cleaning.
Things to Avoid When Cleaning an LED Display
Here are some things you should never use on an LED display:
- Liquid sprays
- Hard-bristled brush
- Sharp-edged equipment
- Too much pressure
- Using diagonal strokes
Now that we know what to avoid, let’s understand how you can actually clean your LED display without using your favorite cleaning tools: force and pressure.
4 Tips for Cleaning an LED Display
Soap and water are not the way to go when cleaning an indoor or outdoor LED display. Wondering what’s the right way or ways? Let’s talk about some of them below!
1. Dust Off Dirt with a Compressor
A compressor is a machine that supplies air by compressing it. It is used to power air tools like pressure guns, paint sprayers, and more.
If you have access to a compressor, you should dust off any dirt and other particles from your LED screen using compressed air. It’s the safest option. Here’s how to do it:
- Hold the pressure gun at least six to eight inches away from the surface of the screen and modules.
- Remove dust using horizontal or vertical swipes.
- Don’t move diagonally or focus high pressure anywhere on the display. You can do that by never stopping in a single spot.
- This method is excellent for cleaning both types of LED displays. However, it’s much more suitable for indoor LED displays because they’re easier to reach using a compressor gun.
2. Use an Electrostatic Discharge Brush
An electrostatic discharge brush is used for working with electrical components or cleaning delicate machinery. They are made from plastic and static dissipative or conductive. You can use these brushes to remove dust and other debris from an LED display.
Here’s how to do it:
- Begin dusting the top of the video wall using light pressure.
- Use downward strokes, not diagonal, because this motion can dislodge LED pixels.
- Continue until the screen is cleaned.
- You can also use a lint-free, soft-bristled brush to remove dust particles from the surface of the screen and the backside.
3. Use a Gumball for Stubborn Spots
If dirt is stuck to your LED display and isn’t coming off, you can use a gumball to wipe it off. Here’s how to do it:
- Mold the gumball into a circle.
- Press it onto the area with the stubborn spot. Use light pressure.
- Rock the gumball side to side and up and down a few times.
- Lift the ball away from the LED display.
- Check if the stubborn spot has been removed. If not, try again.
4. Use Alcohol Wipes to Remove Sticky Debris
Although alcohol wipes can cause the color of pixels to fade, you can use them if the dirt is really embedded into your LED screen. However, keep in mind that it will damage your display. If you aren’t worried about that, here’s how to do it:
- Tear an alcohol wipe.
- Dab at the stubborn spot.
- Check if the spot is cleaned. If it isn’t, get another alcohol wipe and clean it.
Your LED video wall manufacturer has probably provided you with instructions on how to clean your LED display. But if they haven’t, you can use the above ways to make sure your LED screen gets clean while still functioning.
You can choose any of these methods to clean your LED video wall. They all are safe and effective. However, if you don’t want in-house personnel to clean your pricey LED display, you can hire a company to do it for you.