Can you cut food directly on a quartz worktop?

While quartz is hard enough to withstand knife contact (Mohs 7 vs steel's 6.5), you should not cut directly on it. Repeated cutting creates micro-scratches that dull the polished finish, and your knife edges will blunt significantly faster.

Can scratches on quartz worktops be repaired?

Light micro-scratches can be reduced with a specialist quartz repair kit (£20-30) or fully restored by a professional polisher (£200-400 depending on the area). Deep scratches from heavy impact are rare but require professional assessment.

What is the best chopping board to use on quartz?

Wooden end-grain boards are kindest to knife edges and have a self-healing surface. Plastic HDPE boards offer easy hygiene as they are dishwasher safe. Either protects your quartz worktop effectively.

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Can You Cut Directly on Quartz Worktops?

2 April 2026 cuttingkitchen tipsquartz care

Technically yes, but you should not. Quartz scores Mohs 7 — harder than a steel knife blade at 6.5. The worktop will survive. Your knives will not. And over time, even quartz shows micro-scratches from repeated direct cutting.

What Happens If You Cut on Quartz

A single slice will not cause visible damage. Repeated cutting in the same area creates micro-scratches that catch light and dull the polished finish. These marks accumulate gradually. After months of direct knife contact, a matte patch develops.

Your knife edges suffer immediately. A chef's knife loses its edge significantly faster on quartz than on a wooden or plastic board. Resharpening costs £5-10 per knife — an unnecessary expense.

Always Use a Chopping Board

This is the simplest care advice for any quartz worktop. A wooden or plastic board protects the surface and preserves your knives. Keep one permanently within reach. Make it a habit from the first day.

Board Recommendations

Wooden end-grain: Kindest to knives, self-healing surface
Plastic HDPE: Dishwasher safe, hygienic, inexpensive to replace
Bamboo: Harder than wood, less forgiving on knife edges but durable

What If You Already Have Scratches?

Light micro-scratches on polished quartz are superficial. A professional polisher can restore the finish, though this costs £200-400 depending on the area. For localised scratches, a specialist quartz repair kit (available online for £20-30) can reduce their visibility.

Deep scratches from heavy objects or impact require professional assessment. These are rare in normal kitchen use.

Other Surface Protection Tips

Beyond chopping boards, use trivets for hot pans, coasters under ceramic pots, and felt pads under heavy appliances that get moved regularly. These small habits keep your quartz worktop looking as it did on fitting day.

For full care advice and our 10-year warranty details, see how it works at Quartz Store.