Restoring a Butcher Block Countertop – Clean, Sand, Seal

Article 44: Restoring a Butcher Block Countertop – Clean, Sand, Seal

By: A Woodworker Who Loves Practical Surfaces

Butcher block counters wear beautifully, but sometimes they need a full restoration. Here’s how to safely refinish one for food-grade use.

Materials

• Butcher block countertop (maple, walnut, or acacia)

• Food-safe mineral oil or cutting board finish

• 80, 120, 220 grit sandpaper

Tools Needed

• Orbital sander

• Plastic scraper or putty knife

• Tack cloth

• Rags

• Vacuum

Steps

1. Scrape and Clean

   • Use a scraper to remove sticky residue or dried spills.

2. Sand the Surface

   • Start with 80 grit to level, move to 120 and 220 for smoothness.

3. Vacuum and Wipe

   • Remove all dust using a vacuum and tack cloth.

4. Apply Oil Finish

   • Flood surface with mineral oil. Let soak for 30 minutes, then wipe dry.

   • Repeat 3 times for full saturation.

5. Maintenance Tip

   • Reapply oil monthly to keep the wood healthy and stain-resistant.

Sketch – End View of Butcher Block

End Grain:
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 |||||||||||| ← 1.5" thick hardwood strips glued edge-to-edge
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