How to Remove Stains & Scratches From Quartz Worktops

You wipe down the worktop after dinner, and there it is: a faint yellow shadow where the curry pot sat, or a thin grey scuff where someone dragged the frying pan across the surface. It’s the small heartbreak of a beautiful kitchen and if you’ve just invested in quartz, your first instinct is probably to panic and start scrubbing.

Don’t. Quartz is one of the most forgiving surfaces you can own, and the overwhelming majority of marks come away with things you already have under the sink. The trick is knowing which method to reach for, and just as importantly which ones will quietly ruin the finish you paid for. This guide walks through exactly how to lift stains, soften light scratches, and keep a quartz worktop looking showroom-fresh for years, based on the advice trusted UK stone specialists give their own customers.

First, understand what you’re working with

Of all the kitchen worktops you can choose from, quartz is one of the easiest to live with — but it isn’t solid stone in the way granite or marble is. It’s an engineered surface, made from roughly 90–95% crushed natural quartz crystals bound together with resins and pigments. That composition is the reason it behaves the way it does, and understanding it tells you almost everything about how to care for it.

Because the resin seals the surface completely, quartz is non-porous. Liquids can’t soak in the way they do with natural stone, so a spill sits on top of the surface rather than being drawn into it. That’s why quartz resists staining so well, and why most “stains” are really just residue waiting to be lifted rather than permanent damage.

Quartz is also extremely hard natural quartz sits near the top of the mineral hardness scale which is why everyday knocks rarely leave a mark. The limits sit with the resin, not the stone. Strong chemicals can break the resin down and dull the shine, and sudden or prolonged heat can scorch it. So while quartz is highly stain-resistant and scratch-resistant, it is not stain-proof or scratch-proof. Keep that distinction in mind and you’ll never damage a worktop trying to clean it.

How to remove stains from a quartz worktop

Work from the gentlest method upward. You’ll almost never need the last step — start soft and only escalate if a mark refuses to shift.

1. Start with warm, soapy water

For fresh spills and everyday grime, a few drops of mild washing-up liquid in warm water on a soft microfibre cloth is all it takes. Wipe the area, rinse with clean water, then buff dry so you don’t leave watermarks. Nine times out of ten, this is the whole job.

2. Lift stubborn marks with a bicarbonate-of-soda paste

For dried-on or set-in stains — tea, coffee, red wine, tomato, turmeric — mix bicarbonate of soda (baking soda) with a little water into a thick paste. Spread it over the mark, leave it to work for 15–20 minutes, then gently massage it in with a damp microfibre cloth using small circular motions. Rinse thoroughly and dry. The mild alkalinity draws out the residue without scratching the surface.

3. Try diluted white vinegar for food stains

Some greasy or food-based marks respond to a solution of one part white vinegar to three parts water. Apply it, leave it for a moment, then rinse the surface thoroughly with clean water. One caution: vinegar is acidic, so never leave it sitting on quartz and don’t use it as a daily cleaner — repeated acid contact can affect the resin over time.

4. Ease off dried residue with a plastic scraper

Hardened bits — candle wax, dried food, a splash of dried paint — can be lifted with a plastic or silicone scraper held flat against the surface under light pressure. Never reach for a knife, metal blade or box cutter; a hard metal edge is one of the few things that can genuinely chip or scratch quartz.

As a quick rule of thumb: fresh spills and everyday grime need nothing more than warm soapy water and a microfibre cloth; pigment-heavy stains like tea, coffee, red wine, tomato and turmeric respond best to a bicarbonate-of-soda paste left on for 15–20 minutes; greasy or oily food marks can be tackled with diluted white vinegar and then rinsed off; dried-on residue such as wax, paint or food should be eased away with a flat plastic scraper; and limescale around the taps comes off with plain soapy water rather than a harsh descaler.

If you’d like a full routine for day-to-day upkeep, see our guide on how to clean quartz worktops, and for fast fixes to fresh marks, how to get marks off a quartz worktop.

How to remove scratches from a quartz worktop

Here’s the good news most people don’t realise: a light scratch is often more visible than it is deep. Before you do anything, clean the area thoroughly a surprising number of “scratches” are actually metal marks transferred from a pan or tin, and those wipe away completely with a bicarbonate paste and a little patience.

If a genuine fine scratch remains, buff it gently with a mild, non-abrasive cleaner and a soft cloth. A light bicarbonate-of-soda paste, worked in softly, can also help blend shallow marks so they catch the light less. Take your time and use a gentle touch — the goal is to soften the mark, not to sand it out.

Be realistic about the limits, though, because this is where DIY does more harm than good. Deep gouges, chips along an edge, cracks, or burn marks that have discoloured the resin cannot be fully repaired at home — and aggressive polishing or abrasive pads will dull the surrounding finish and make the damage stand out more. For anything beyond a superficial scratch, it’s genuinely worth calling a quartz specialist or your worktop supplier, who can professionally hone or fill the surface and restore an even sheen.

What you should never use on quartz

Most ruined quartz worktops aren’t damaged by accidents — they’re damaged by the wrong cleaning product. Keep these away from the surface entirely:

• Bleach and ammonia, and any cleaner containing them — they break down the resin and dull the shine.
• Abrasive scourers, wire wool and “magic eraser” pads — they leave a haze of fine scratches.
• Strong solvents — paint thinners, acetone, nail-varnish remover and oven cleaner.
• Highly acidic or alkaline cleaners left in prolonged contact.

When in doubt, warm soapy water is always safe. It’s boring advice, but it’s the reason showroom quartz still looks new after ten years.

How to keep your quartz worktop looking new

A little prevention saves all of the effort above. The habits that matter most:

Wipe strong spills promptly. Quartz won’t stain from a quick splash, but wine, coffee, curry and citrus left to dry for hours are what create those faint shadows. A ten-second wipe is easier than a twenty-minute paste.

Always use a chopping board. Cutting directly on the surface is the single most common cause of fine scratches — and it blunts your knives too.

Protect it from heat. This is the one people underestimate. Quartz is heat-resistant, but it is not heatproof: the resin can scorch and discolour when a pan straight off the hob or out of the oven is set down on it. Always use a trivet or a heat pad.

Clean little and often. A quick daily wipe with a soft cloth stops grime building up, which means you’ll almost never need the heavier methods in this article.

When to call in a professional

Some things are worth handing over. If you’re facing a deep scratch, a chipped or cracked edge, or a heat mark that has changed the colour of the surface, don’t risk it with abrasives — you’ll likely make it more noticeable. A professional can restore the finish properly, and many suppliers offer repair or replacement advice for their own ranges.

And if your worktops are simply past their best, sometimes a fresh surface is the more sensible investment than endless repairs. You can browse the full quartz worktops range at Worktop Hub for colours, prices and free samples, or weigh up your options with our comparison of quartz vs granite worktops.

Frequently asked questions

1- Can you remove stains from quartz worktops?

Yes. Most stains lift with warm soapy water or a bicarbonate-of-soda paste left on for 15–20 minutes. Because quartz is non-porous, marks sit on the surface rather than soaking in, which makes them far easier to remove than stains on natural stone.

2- Does baking soda damage quartz?

No – a soft bicarbonate-of-soda paste is safe when applied gently with a microfibre cloth. What causes damage is scrubbing hard with abrasive pads, so keep the pressure light.

3- Can scratches be removed from quartz worktops?

Light surface scratches can usually be reduced at home with a mild, non-abrasive cleaner and gentle buffing. Deep scratches, chips or burn marks need a professional to hone or repair the surface.

4- Will vinegar damage a quartz worktop?

Diluted white vinegar is fine for the occasional food stain if you rinse it off promptly, but don’t leave it on the surface or use it daily — acids in prolonged contact can affect the resin. Warm soapy water is the safer everyday choice.

5- How do I keep quartz worktops looking new?

Wipe strong spills quickly, always use a chopping board and a trivet, clean daily with a soft cloth and mild soap, and keep bleach, ammonia and abrasive pads well away.