How to Remove Deep Knife Cuts from a Wooden Cutting Board

But over time, those stories leave their mark. Deep knife cuts, stains, and dull finishes can make your board look tired, even unsafe. The good news? Restoring your wooden cutting board is easier than you think, and you can do it right at home with just a few tools.

Why Deep Knife Cuts Matter

Those deep grooves are more than just cosmetic — they can trap moisture and bacteria, shortening your board’s lifespan. Regular refinishing keeps your cutting board not only beautiful, but also safe and food-ready.

What You’ll Need

Medium and fine-grit sandpaper (120 and 220 work great)

A soft, lint-free cloth

Food-safe mineral oil or conditioning wax

Patience and a touch of care

Step-by-Step: How to Refinish Your Cutting Board

1. Wash and Dry Thoroughly

Use warm water and mild soap to remove residue. Never soak your board — excess water causes warping.

2. Sand in Stages

Start with medium-grit sandpaper to level out deeper cuts. Work with the grain, not against it.

Once smooth, switch to a fine grit to bring back that silky texture.

3. Clean the Surface

Wipe away sanding dust completely before oiling.

4. Re-Oil and Revive

Apply a generous layer of board oil using a clean cloth. Let it soak for several hours (or overnight for best results). Wipe off any excess.

5. Buff to a Soft Shine

Once dry, polish the surface lightly to reveal the natural grain and glow of the wood.

Pro Maintenance Tip

For boards that get daily use, oil once a month and refinish every 6 months.

If your board has an engraving (like our personalized cutting boards

), sand gently around the design to protect its detail.

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