Help me - Maintenance of LED signs

Important Maintenance Tips for LED Neon Signs

LED neon signs are a popular choice for businesses and individuals looking to add a touch of vibrant and eye-catching lighting to their spaces. However, like any other electrical device, LED neon signs require proper maintenance to ensure their longevity and optimal performance. In this blog post, we will answer some frequently asked questions about the maintenance of LED neon signs.

How often should I clean my LED neon sign?

Regular cleaning is essential to keep your LED neon sign looking its best. Depending on the environment, it is recommended to clean your sign every three to six months. Dust, dirt, and other particles can accumulate on the surface of the sign, affecting its brightness and overall appearance. Use a soft, lint-free cloth and a mild cleaning solution to gently wipe the sign's surface. Avoid using abrasive materials or harsh chemicals that could damage the sign.

Can I use water to clean my LED neon sign?

While it is generally safe to use water for cleaning your LED neon sign, it is important to exercise caution. Make sure the sign is unplugged before cleaning, and avoid getting water inside the sign's housing or electrical components. Use a damp cloth or sponge to wipe the surface, and then dry it thoroughly to prevent any moisture from causing damage.

How can I prevent my LED neon sign from fading?

LED neon signs are designed to be highly durable and resistant to fading. However, prolonged exposure to direct sunlight can cause some fading over time. To prevent fading, it is recommended to install your LED neon sign in a location where it is not directly exposed to sunlight. If sunlight exposure is unavoidable, consider using UV-blocking film on windows or installing awnings to provide shade.

What should I do if my LED neon sign is not lighting up?

If your LED neon sign is not lighting up, there are a few troubleshooting steps you can take. First, check the power source and ensure that the sign is properly plugged in. If it is plugged in and still not working, try plugging it into a different outlet to rule out any issues with the power source. If the sign still does not light up, it may be a sign of a faulty LED or electrical issue. In such cases, it is best to contact the manufacturer or a professional technician for further assistance.  If this is one of our LED signs then please contact our team.

Can I repair my LED neon sign myself?

LED neon signs are complex electrical devices, and attempting to repair them yourself can be dangerous and may void any warranties. It is recommended to contact the manufacturer or a qualified technician for any repairs or maintenance. They have the expertise and knowledge to diagnose and fix any issues safely and effectively.


Maintaining your LED neon sign is crucial to ensure its longevity and optimal performance. Regular cleaning, avoiding direct sunlight, and seeking professional help for repairs are some key steps to keep your LED neon sign looking vibrant and working flawlessly. By following these maintenance tips, you can enjoy the beauty and functionality of your LED neon sign for years to come.

If you have any specific wants, or needs in regards to signs we've produced, please contact our support team.

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Chris Diprose - Author, Interior Designer and Neon Sign Consultant

Chris is our subject matter expert whose vast experience in helping business owners and individuals with a neon sign designed specifically for them.

With over 20 years experience in online he has worked with many businesses.

Founder of Voodoo Neon, Chris is our resident expert.

He also helped setup Neon By Design.

Author Bio