Ultimate Guide: How to Properly Clean and Maintain Plastic Cutting Boards

Stain and Odor Removal Tips

For Stains:

• Lemon and Salt: Sprinkle salt on the stained area and rub it with half a lemon. Let it sit for a few minutes before rinsing.
• Hydrogen Peroxide: Apply hydrogen peroxide to the stain and let it rest for 10 minutes before rinsing.

For Odors:

• Baking Soda: Sprinkle baking soda liberally over the surface, let it sit for 10 minutes, and then rinse.
• White Vinegar: Wipe down the board with white vinegar to neutralize strong odors like garlic or onions.

Knife Marks and Surface Maintenance

Why Knife Marks Are a Problem

Knife marks can trap food particles and bacteria, making the cutting board harder to clean. Regular maintenance minimizes deep grooves.

Smoothing the Surface

1. Sandpaper Method:
   Use fine-grit sandpaper to sand down deep grooves. Wipe the board clean after sanding.
2. Preventative Care:
   Use a softer touch when cutting to reduce the impact on the board’s surface.

Dishwasher Use: Safe or Not?

Pros:

• Convenience for busy households
• High heat kills bacteria effectively

Cons:

• High heat can warp thin plastic boards.
• Prolonged exposure to dishwasher detergents may degrade the material.

Recommendation:

If your cutting board is labeled as dishwasher-safe, place it on the top rack. For other boards, handwashing is the safest option.