How Do I Clean and Maintain Acrylic Sheets? Can I Use Alcohol-Based Cleaners?

Acrylic sheets are valued for their glossy surface, optical clarity, and lightweight durability. But if you clean them like you would glass or regular plastic, you risk scratching, clouding, or even cracking them.

To keep your acrylic sheets looking pristine, it’s crucial to understand what to use—and what to avoid during cleaning.

Cleaners You Should Never Use on Acrylic Sheets

Acrylic sheets are chemically sensitive to certain substances that are common in household cleaning products. Avoid the following at all costs:

• Alcohol (e.g., rubbing alcohol, ethanol)

• Ammonia-based glass cleaners (like Windex)

• Acetone (e.g., nail polish remover)

• Abrasive powders or scouring pads

These substances can cause:

• Surface crazing (microcracks)

• Loss of optical clarity

• Yellowing or hazing

• Brittleness over time

Acrylic sheets are not like glass—they require a gentler touch.

Safe and Effective Way to Clean Acrylic Sheets

For regular cleaning, use:

• A soft microfiber cloth

• A few drops of mild dish soap

• Lukewarm water

Step-by-Step Cleaning:

1. Mix dish soap and water in a bowl or spray bottle.

2. Gently wipe the surface using a microfiber cloth.

3. Rinse with clean water to remove all soap.

4. Dry using another clean, dry microfiber cloth—never paper towels.

This method removes dust, fingerprints, and most surface grime without damaging the sheet.

How to Remove Dust and Static from Acrylic Sheets

Acrylic sheets naturally attract dust due to static electricity. Instead of wiping dry (which causes scratches), apply:

• Anti-static plastic cleaners

• Acrylic sheet polishes (e.g., Novus No. 1 or Brillianize)

These specialty products clean while also leaving a dust-resistant coating on the surface.

Fixing Minor Scratches on Acrylic Sheets

If your acrylic sheet has light scratches, they can often be removed or reduced using:

• A dedicated acrylic scratch remover

• Very fine wet/dry sandpaper (600–1200+ grit)

• A full plastic polishing kit

Deep scratches or gouges may require machine polishing or replacement.

Maintenance Tips for Long-Term Clarity

To extend the life and look of your acrylic sheets:

• Clean regularly to prevent dust buildup

• Avoid dry wiping at all costs

• Use protective film during transport or installation

• Store sheets vertically with support to prevent warping

Proper care ensures your acrylic sheets retain their shine and transparency for years, even in high-traffic or outdoor settings.

Keep Your Acrylic Sheets Looking Like New

Acrylic sheet is an excellent material—lightweight, clear, and durable—but only if cleaned correctly. Avoid harsh chemicals, clean with care, and use products designed specifically for acrylic sheet surfaces.

Whether you’re maintaining sneeze guards, display cases, signage, or home furnishings, a little gentle care goes a long way in keeping your acrylic sheets looking brand-new.