Sign Maintenance Australia


What maintenance does a neon sign need?


What maintenance does a neon sign need? For more than a century, neon signs have been an essential component of various aspects of advertising and business establishments. They are a favourite option for companies of all sizes due to the fact that they are not only aesthetically pleasing but also economical and long-lasting. Neon signs, however, require routine maintenance just like any other electrical item in order to ensure that they continue to function correctly and without incident. In this piece, we’ll take a look at the necessary maintenance for neon signs, as well as why it’s so vital to keep them in good shape and how to do it.

Why is Neon Sign Maintenance Important?

What maintenance does a neon sign need?

Neon signs are created with the intention of lasting for a number of years; however, this is only possible if they are properly maintained. Neglecting the upkeep of neon signs can result in a number of difficulties, including the following:

Diminished Brightness: A neon sign that is not properly maintained will gradually lose its brilliant glow over time. Because of this, it might be difficult to read the sign from a distance, which would defeat the point of having a sign in the first place.

Concerns Relating to Electricity: Neon signs rely on high-voltage electrical circuits to function, and these circuits pose a risk if they are not properly maintained. A problem in the sign or even a fire could be brought on by faulty wiring, damaged transformers, or any number of other electrical faults.

Glass Breakage: Neon signs are constructed out of fragile glass tubes that are filled with gas inside. In the event that the sign is not properly maintained, the glass tubes run the risk of becoming broken, which would result in gas escaping and the sign becoming unusable.

Maintenance Checklist for Neon Signs

Now that we understand why maintaining neon signs is so important, let’s have a look at the steps that need to be taken in order to ensure that they remain in good shape. Listed below are the tasks involved in the maintenance of neon signs:

maintenance does a neon sign need

1. Regular Cleaning

The passage of time causes neon signs to become covered in dust, dirt, and grime, which diminishes their brightness and overall appeal. Maintaining their pristine appearance requires that you clean them on a regular basis. Use a gentle cleaning solution and a microfiber cloth in order to clean a neon sign effectively. Avoid using any items that are likely to scratch the glass, such as harsh chemicals or abrasive compounds.

2. Check for Damage

Be sure to perform routine checks on the neon sign to look for any signs of wear and tear, such as broken or cracked glass tubes, frayed wiring, or malfunctioning transformers. Any damage that is discovered should be fixed right away in order to stop any more harm from occuring and to guarantee the safety of anyone who are near the sign.

3. Keep the Sign Dry

Neon signs are extremely sensitive to any kind of moisture. It’s possible for water to get into the glass tubes, which would then cause the sign to stop working. You can ensure that the sign remains dry at all times by putting it up in an area that is shielded from the rain and any other sources of moisture that may be present.

4. Replace Faulty Components

In the event that one of the neon sign’s components breaks, it must be changed without delay. This includes transformers, wiring, or gas tubes that are not functioning properly. Changing out a broken component as soon as you see it can stop further harm from occuring and save you money in the long run.

5. Hire a Professional

While it is possible for the owner to perform certain maintenance duties, it is imperative that more difficult maintenance tasks be delegated to a trained professional. An experienced electrician can verify that the sign is operating in a secure and effective manner, in addition to pointing out any potential problems that the business owner could miss.


Neon signs are an excellent method for advertising a company or a product, but in order to keep them looking and functioning their best, they need to be maintained on a regular basis. The owners of neon signs may keep them in excellent condition by following the maintenance checklist that was provided above. This will ensure that the signs continue to be a brilliant and efficient method of advertising well into the future. When working with electrical components, you should always make safety your top priority, and you should never be afraid to engage a professional to assist you with any maintenance jobs that are beyond your capabilities. What maintenance does a neon sign need?

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