Everybody sweats, so these types of stains are probably the most common stains you’ll be looking to clean out of your mattress. Especially if you don’t use a mattress topper to protect it. But why do these stains accumulate in the first place?
Well, whilst everybody sweats, the frequency and amount of sweating someone does of course varies person to person and this can be further affected by the temperature of the room and the materials used in the mattress. Your natural body oils seep into your mattress through your sweat as you sleep and these oils slowly oxidise over time, turning the sweat stain into yellow or rusty coloured stain.
Luckily, sweat stains are easy enough to remove if you utilise the right technique…
We recommend using a mix of the following to treat yellow sweat stains on your mattress; cool water, hydrogen peroxide and baking soda. First of all, combine 8oz of cool water and 8oz of hydrogen peroxide with 2 to 3 drops of washing up liquid. Once again, add this to a spray bottle if possible to aid cleaning.
Before applying this to the stain, you’ll want to sprinkle a thin layer of baking soda over the entire stained area and let it sit for 15 minutes or more. Then clear away the baking soda before spraying the solution on top of all the sweat stains. Do this until the mattress feels damp, but not soaking wet.
Then apply more baking soda and allow the two of them the time to clean the stain, ideally overnight, but if that’s not possible, at least for a few hours. Then grab a stiff brush or toothbrush and go over each of the stains, aiming to lift out the stain by working in the baking soda. Then grab your vacuum cleaner and suck up the loose baking soda particles before wiping down the stain with a damp cloth.
If after drying the stain with a dry rag there’s still some baking soda present, vacuum it up. Hopefully at this point, the sweat stain has been removed, however if it’s quite a persistent yellow stain, we recommend repeating the steps until you see an improvement.