How to Clean and Protect Your Acrylic Sign Board from Fading

Sign boards are a popular option for industries and personal use due to their sleek appearance, durability, and ability to display vibrant graphics. However, over time, exposure to sunlight, dust, and environmental factors can cause them to fade and lose their original shine. Proper cleaning and protection can extend the lifespan of your acrylic sign board, ensuring it remains visually appealing for years. In this blog, let us explore effective methods to clean and protect your sign board from fading.

Why Sign Boards Need Protection

Sign boards are made from a thermoplastic material that is lightweight, transparent, and resistant to shattering. Despite their strength, they are prone to damage from UV rays, moisture, and harsh chemicals. Fading typically occurs due to prolonged exposure to sunlight and environmental pollutants, which break down the pigments in the graphics and cause discoloration. Protecting your sign board from these elements is essential to maintaining its vibrant look.

Step-by-Step Guide to Cleaning Your Sign Board

1.Use Mild Soap and Water

Avoid using harsh cleaning agents that contain ammonia, alcohol, or abrasive particles, as they can scratch and weaken the surface.

• Mix a few drops of mild dish soap with lukewarm water.
• Dip a soft microfiber cloth into the solution and gently wipe down the surface of the sign board.
• Rinse with clean water and wipe dry with a lint-free cloth to prevent water spots.

2.Avoid Scratching the Surface

Acrylic is prone to scratching, so it’s important to use soft, non-abrasive materials when cleaning.

• Always use a microfiber cloth instead of paper towels or rough sponges.
• If there are stubborn marks, soak the area with soapy water for a few minutes before gently rubbing it clean.

3.Remove Tough Stains Carefully

For tough stains like adhesive residue or grease, use a small amount of isopropyl alcohol.

• Apply the alcohol to a microfiber cloth (not directly on the sign) and rub gently in circular motions.
• Wipe off any residue with a clean, damp cloth.

How to Protect Your Sign Board from Fading

1.Apply UV-Protective Coating

Exposure to UV rays is the primary cause of fading in sign boards.

• Use a UV-protective spray or coating designed for acrylic surfaces.
• Apply the coating evenly across the surface and allow it to dry completely.
• Reapply the coating every six to twelve months for continuous protection.

2.Keep It Out of Direct Sunlight

If possible, position your sign board away from direct sunlight or high-heat areas.

• Install the sign under a shade or canopy to minimize exposure.
• For outdoor signs, consider using UV-blocking acrylic sheets for added protection.

3.Use Protective Film

Applying a protective film can act as a barrier against UV rays, moisture, and pollutants.

• Choose a high-quality, clear protective film compatible with acrylic.
• Carefully apply it to the surface, smoothing out any air bubbles.

4.Clean Regularly

Dust and dirt buildup can accelerate the fading process by creating a dull layer over the sign board.

• Clean your sign board at least once a month using mild soap and water.
• Regular maintenance helps to keep the surface clear and prevents dirt from embedding into the material.

In Conclusion

Maintaining and protecting your sign board is essential for preserving its vibrant look and extending its lifespan. For high-quality sign boards and maintenance solutions, trust Pleasant Plastic – your reliable partner for durable and stylish acrylic products.