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Flooring

Expert advice on hardwood, laminate, carpet and other flooring solutions for homes.

Flooring

Top Tips for Sparkling Slate Flooring

Slate is incredibly hard wearing, therefore makes great flooring in high traffic areas such as hallways and kitchens. However, slate can also be difficult to keep clean, particularly if you opted for a rough finish that looks rustic, but seems to collect dust.

Slate is incredibly hard wearing, therefore makes great flooring in high traffic areas such as hallways and kitchens. However, slate can also be difficult to keep clean, particularly if you opted for a rough finish that looks rustic, but seems to collect dust.

If you want to make the most of your slate flooring, you need to invest a little time and attention to keep it looking as good as new. Here’s what the professional cleaners recommend.

Removing stains from your slate floor

  1. Act quickly to clear up any spills as they happen to prevent stains from settling into cracks or discolouring your grout.
  2. Use a soft cloth and warm soapy water to rub away stains. Don’t use anything abrasive such as a stiff brush, scouring pad or abrasive or acidic floor cleaner.
  3. For white grout, make a mixture of one part hydrogen peroxide to one part water in a spray bottle and spray the stain, leaving for a couple of minutes before scrubbing with a sponge or very soft brush.
  4. For coloured grout, use shaving cream! Apply to the stained areas and leave for up to 20 minutes before removing with a clean soft cloth.

Cleaning your slate floor

  1. Give your floor a really good sweep or vacuum to get rid of dirt, dust, pet hair and any other loose debris.
  2. Once you have done a top-level clean, use a dust mop or microfibre dusters to lift the remaining dust.
  3. Add two tablespoons of washing up liquid or gentle soap to a bucketful of warm water, or make a mixture of half water and half apple cider vinegar, or white vinegar and water.
  4. Thoroughly mop your floor, rinsing the mop regularly and changing the water every time it appears a bit grubby.
  5. Wipe your floor down with a clean, soft cloth such as a microfibre towel, to get rid if puddles of water – a particularly important step if you have rustic slate – and wait for the floor to dry completely.
  6. Once your floor has dried completely, use (yet another) clean, dry, cloth to apply your oil. Teak oil or specialist slate oil work well, but you can also use WD40 or olive oil. Put a small amount on your cloth and rub it in. Work in small areas to ensure that you cover the entire floor.
  7. If your floor is susceptible to stains, applying a sealant such as stone or tile sealer will help to protect it.

Never use bleach on your slate floor. If you are worried about the impact a product might have, test it on a hidden corner of your flooring before you get started. Any professional cleaner will tell you that prevention is better than cure. You can stop the build-up of stains by cleaning your floor regularly.

For more information and advice, follow Trust A Trader on X or Facebook. If you want to find someone to give your slate floor the tlc it deserves, check out our directory of rated cleaners near you.

Looking for more flooring advice?

Find clear, practical answers to common flooring questions, helping homeowners understand everyday issues, know what checks they can carry out safely, and when it is best to contact a qualified professional.

  • How do I know when my flooring needs professional repair rather than DIY?

    A loose plank or a surface scratch? DIY products can handle that. But widespread lifting, buckling, soft or spongy patches underfoot, or visible water damage are signs of something deeper - a subfloor issue or damp - that needs proper assessment. Patching the surface without fixing the underlying problem just means you'll be dealing with it again soon.

  • How do I fix squeaky or uneven floorboards?

    Squeaks usually come from boards rubbing against each other or against fixings as they move. Screwing them down more firmly or applying a lubricant between boards often solves it. Uneven boards are more of a concern - they can point to subfloor movement or joist problems that need looking at properly. If the issue is spreading or getting worse, don't just patch it.

  • Can I lay flooring myself or should I hire a professional?

    Laminate or click vinyl in a straightforward rectangular room? DIY is doable if you're handy. Solid hardwood, natural stone, large-format tiles, or anything in a room with tricky angles - get a professional. The materials cost enough that a fitting mistake is expensive to put right, and subfloor prep is the bit most people underestimate.

  • Can damaged or uneven flooring be a safety hazard?

    Yes, genuinely. Raised edges, buckling boards, loose tiles, and soft patches are all trip hazards - particularly for children and older people. Lifting near water sources can also mean there's a damp or drainage issue making things worse underneath. If the same problem keeps coming back despite fixes, it needs a proper assessment rather than another patch.

  • What subfloor preparation is needed before new flooring is laid?

    The subfloor needs to be clean, dry, flat, and solid - this matters more than most people realise. Even small dips or bumps can cause laminate, tile, or vinyl to crack, creak, or lift over time. In older homes you might need to secure or replace existing floorboards, and moisture should always be checked before laying wood or engineered flooring over concrete. A good installer will assess the subfloor before quoting, not after.

  • What type of flooring is best for kitchens and bathrooms?

    Both rooms need something water-resistant. In kitchens, luxury vinyl tile (LVT) is currently the go-to - fully waterproof, warmer underfoot than tile, and available in loads of finishes.

    Porcelain tile is excellent if you like a harder, easy-to-clean surface. In bathrooms, the same options work but slip resistance becomes more important - particularly around the shower or bath.

    Avoid regular laminate and solid wood in bathrooms, and only use properly sealed engineered wood in kitchens. Factor in underfloor heating compatibility early if that's something you want.

  • How do I choose between laminate and hardwood flooring?

    Hardwood is the real thing - solid timber that can be sanded and refinished multiple times, so it can genuinely last generations.

    The downsides: it reacts to moisture and moves with the seasons. Laminate is more resistant to scratches and damp, cheaper, and easier to fit - but once it's worn, it's worn. You can't refinish it.

    Engineered wood is a solid middle ground - real wood veneer on a stable plywood core that handles moisture and underfloor heating better than solid hardwood. If longevity matters and you're happy to invest, hardwood or engineered wood is worth it. If you want a good-looking, practical floor at lower cost, quality laminate is absolutely fine.

Have a question about TrustATrader?

If you have a question in relation to TrustATrader specifically, please check out the TrustATrader FAQs, with separate lists tailored to consumers and tradespeople. Alternatively, get in touch with our team. We're happy to help!