Clean a mattress

Magazine · Upholstery & Textiles

Clean a mattress

Sweat, a mishap, house dust: the mattress carries a lot. How to clean and refresh it, gently and thoroughly.

The short version

The wonder remedy is baking soda: sprinkle generously, let it act for a few hours, vacuum. It binds moisture and odours. Treat stains specifically beforehand, always cold, otherwise they set.

We spend a third of our life on the mattress, and it takes up sweat, skin flakes and sometimes stains. You cannot wash it, but with the right method it gets fresh again, without soaking it.

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How the mattress gets fresh

1

Vacuum

Vacuum the whole mattress with the upholstery attachment, that removes dust, skin flakes and mite droppings.

2

Treat stains cold

Dab stains with cold water and a little ox-gall soap or upholstery cleaner. Never treat protein stains like blood with heat, that sets them.

3

Sprinkle baking soda

Sprinkle the mattress generously with baking soda, especially on damp or smelly spots.

4

Let it act

Leave it for several hours, ideally overnight, so the baking soda binds moisture and odours.

5

Vacuum & air

Vacuum the baking soda off thoroughly and air the mattress well, ideally at an open window or outside in the shade.

Prevent with an encasing

A washable mattress protector or an encasing (mite cover) keeps sweat and mites away and washes at 60 degrees. That saves the deep clean and is especially useful for allergy sufferers.

Recommendation

What helps

What to look for:

  • Baking soda to sprinkle against moisture and odour
  • Ox-gall soap or upholstery cleaner for stains
  • A washable mattress protector to prevent
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Frequently asked

How do I clean stains out of the mattress?
Treat cold, dab rather than rub, with ox-gall soap or upholstery cleaner. Never heat protein stains like blood or urine, that sets them.
Does baking soda really help against odours in the mattress?
Yes, baking soda binds moisture and odours. Sprinkle, let it act for a few hours and vacuum thoroughly.
How often should I clean the mattress?
Vacuum and air best when you change the bed linen, a deep clean with baking soda once or twice a year.
MS
Magic Soap editors
We write clearly and honestly about soap, care and cleaning. We make our recommendations independently.

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