Material

Laminate flooring

A hard sealed surface over a fibreboard core, where the mark is easy and the water used to remove it is the actual risk.

  • SurfaceNon porous
  • WashingSpot only
  • Colour run riskLow
  • Reviewed1 September 2026

What laminate flooring can and cannot take

  • Heat Avoid
  • Water and soaking Use with care
  • Acids, including vinegar Use with care
  • Strong alkalis Use with care
  • Solvents Use with care
  • Chlorine bleach Use with care
  • Abrasives Avoid

Always test on a hidden area first and let it dry before you treat the visible mark.

General rules for laminate flooring

Wipe it up before it reaches a joint. That is the entire principle, and everything else follows from it.

The surface is hard and closed, so marks sit on top and come off with a barely damp cloth and a little mild detergent. What cannot be undone is a swollen board, which is what happens when liquid sits in a seam long enough to reach the fibreboard underneath, or when a steam mop pushes moisture down into it.

Check the label

Standard laminate is a wear layer over a printed decor over a fibreboard core, and the core is the part that fails. Manufacturers say a slightly damp mop and no standing water, and they rule out steam cleaners on anything that is not sold as waterproof.

Stains on laminate flooring

Cleaners on laminate flooring

  • Methylated spirit Yes, with a pre-test

    A flooring manufacturer names denatured alcohol for oil marks on laminate. It goes on a cloth rather than the floor, because liquid standing in a board joint does more damage than the mark.

Laminate flooring is a decorative print sealed under a melamine wear layer, pressed onto a high density fibreboard core and clicked together at the edges.

The seams are the whole story

The wear layer is genuinely tough. The joints between boards are not sealed against liquid, and the core behind them swells when it gets wet. A swollen edge shows as a raised, slightly rough line along the joint and it does not flatten out as it dries.

No steam, whatever the mop says

Steam mops are sold for hard floors generally. Laminate manufacturers exclude standard laminate specifically, because steam drives moisture into the seams under pressure.

Similar materials

Sources

What we checked and when. Where a manufacturer instruction disagrees with anything here, follow the manufacturer.

  1. How to clean laminate flooring, EGGER manufacturer

    Manufacturer instruction never to leave standing water on laminate flooring because prolonged moisture causes swelling and warping, that steam forces moisture into the seams of standard laminate, and that abrasive pads and steel wool scratch the surface.

    Checked 1 September 2026

  2. How to clean laminate floors, Quick-Step UK manufacturer

    Manufacturer instruction to use a slightly damp mop and let the floor air dry, and never to use natural soap detergents or any cleaning agent containing abrasive particles.

    Checked 1 September 2026

  3. How do I maintain and clean laminate surfaces, Formica manufacturer

    Manufacturer instruction that scouring pads and harsh abrasive agents must not be used on laminate, and that acid based ceramic cleaners and limescale removers can cause permanent staining.

    Checked 1 September 2026

  4. Safe management of blood and body fluid spillages, Infection Prevention Control authority

    Gives household bleach at one part in ten of cold water for blood on a hard surface, and states plainly that chlorine disinfectants must not go on soft furnishings, untreated wood or carpet because they bleach them.

    Checked 1 September 2026