Quick Demo: Cleaning Brushes After Epoxy Use

See how to remove sticky resin from your silicone brush using isopropyl alcohol and warm soapy water for spotless results, so your tools are ready for your next project.

Step 1: Remove Excess Epoxy Immediately

Remove as much uncured resin as possible before cleaning. When you finish working with epoxy resin, scrape off or wipe any remaining material on your tools before it starts to cure. This step saves washing effort and minimises waste. Use a spatula or disposable towel to gather the bulk of the resin for proper disposal. If you wait too long, the resin will harden, making cleaning much more difficult.

Step 3: Clean and Dry Reusable Tools

For tools designed to be used again, such as silicone brushes or polypropylene mixing sticks, warm soapy water works well once most resin residue has been removed. Submerge and swirl tools in water, using your fingers or another clean stick to agitate the bristles or paddles. Rinse thoroughly to remove soap and traces of the cleaning solution, then let your tools air dry fully before storing.

The Reusable Silicone Resin Brush for Epoxy Art and Wood Applications is especially easy to clean—just rinse with soapy water and recharge it for your next project.

Tips and Common Mistakes When Cleaning Resin Tools

Wear gloves and work in a well-ventilated area to avoid skin irritation from uncured resin or cleaning solutions. Never pour waste resin or solvent directly into sinks—collect residues in a suitable container for proper disposal. Avoid using harsh abrasives on sensitive tools, as you may reduce their lifespan.

Let brushes and sticks dry completely before reuse to prevent contamination of future resin mixes. If tools remain sticky after cleaning, repeat the process with fresh solvent. Remember: some residues may be permanent if not removed promptly.

Before and After: Tools Cleaned the Right Way

Notice the difference between prompt cleaning and waiting too long. Keeping your mixing sticks and resin brushes clean ensures a longer lifespan and more consistent resin results every time.