Cleaning & Maintenance Instructions Plastic & Recycled Plastic Products For Routine Maintenance & Cleaning For general cleaning of plastic products, use soap and water or a household cleaner such as 409, Windex, etc. Do not use an abrasive cleaner. For Most Stains Most stains can be easily removed from plastic products with soap and water or a household cleaner such as 409, Windex or Simple Green. A pressure washer may be used. For best results only use the fan spray option and test a small inconspicuous area first. For Persistent Stains For more persistent stains, try an industrial-strength cleaner with a pressure washer or a 10% solution of bleach or vinegar. Test a small inconspicuous area first.