What You’ll Need

• Pure Isopropyl Alcohol 99.9% – 1000ml Bottle for Epoxy Resin Projects & DIY – effective solvent for electronics cleaning
• Strong Technical Degreaser for Resin Projects – 100% Natural Formula – gentle yet powerful for stubborn residues
• Lint-free cloths or swabs
• Soft-bristled brush
• Nitrile gloves
• Protective eyewear (recommended)

Step 1: Disconnect and Prepare the Board

Ensure the appliance is unplugged before starting to eliminate any risk of electric shock. Remove the back panel of your Samsung washing machine, following the manufacturer’s instructions, and carefully locate the electronic board.

Place the board on a clean, static-free surface. Ground yourself to reduce static electricity, which can damage electronics. If possible, photograph connections to help reassembly later.

Step 2: Gently Remove Surface Resin

Use a soft-bristled brush or a wooden toothpick to dislodge as much of the dried resin as possible without scraping the circuit or delicate parts. Avoid using metal tools that could scratch or short sensitive components.

Be patient and focus on lifting away larger deposits before using any liquids.

Step 3: Clean Remaining Resin Residue

Moisten a lint-free cloth or swab with a small amount of Pure Isopropyl Alcohol 99.9% – 1000ml Bottle for Epoxy Resin Projects & DIY. Gently dab at stubborn resin areas, allowing the alcohol to soften the residue before carefully wiping it away.

Use minimal liquid and avoid over-saturating electronic components. Always apply the solvent to the cloth rather than directly onto the board.

Step 4: Degrease and Finalise Cleaning

For areas with sticky or persistent residues, lightly apply Strong Technical Degreaser for Resin Projects – 100% Natural Formula to a swab. Gently wipe affected zones, ensuring no degreaser remains on the board when finished. Let the board air dry completely before reinstalling.

Check for any signs of damage or moisture before reconnecting power to the appliance.

Tips for Safe Resin Removal

Work in a well-ventilated area and wear gloves for protection against solvent exposure. Always use the gentlest method first, and never rush the process. Test cleaning agents on a small area if unsure of compatibility, and avoid getting liquids on contacts or connectors.

If in doubt, consult a professional appliance technician, especially if the board is heavily coated or appears damaged.