HOW TO CLEAN A LED SIGN?

04.02.2025

LED signs made from plexiglass are modern decorative elements that catch the eye and contribute to a special atmosphere. To keep these signs in optimal condition, it's important to clean them periodically. Here is a detailed guide on how to properly clean a plexiglass LED sign without damaging it. 

 

 

1. Disconnect the sign from the power source

Before starting the cleaning process, make sure the sign is disconnected from the power source. This step is essential for safety, preventing accidents and potential damage to the sign's electrical system.

 

2. Use a soft cloth for wiping

Choose a microfiber cloth or a soft cloth that won't scratch the plexiglass surface. Avoid abrasive materials like sponges or hard brushes that can cause scratches.

 

3. Use an appropriate cleaning solution

Avoid using harsh detergents, alcohol-based solutions, or those containing ammonia. These can affect the glossy surface of the plexiglass, leaving marks or stains. We recommend using a special plexiglass solution or a mixture of warm water and mild liquid soap.

 

 

4. Clean with circular motions

Gently wipe the LED sign surface with circular motions to prevent streaks or fine scratches. Pay special attention to areas where dust or dirt can accumulate, such as the edges or corners of the sign.

 

5. Avoid direct application of water or liquids

Do not spray water or cleaning solution directly onto the sign, especially in areas where the LEDs or electrical connections are. Spray the solution onto the cloth and then apply it to the sign.

 

6. Dry the surface with a clean cloth

After cleaning the sign, use a clean, dry cloth to remove any excess moisture. This step prevents water spots or damage caused by moisture.

 

 Proper cleaning of plexiglass LED signs helps maintain their aesthetic appearance and extend their lifespan. By following these simple steps, you'll enjoy a flawless and functional luminous sign that will continue to impress clients or visitors.

 

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