How To Get Blood Out Of A Mattress

Written by Nectarsleep Editorial Team

Last updated on Jul 17, 2025

Better Sleep Blog
How To Get Blood Out Of A Mattress

In this article:

Let’s face it – life happens. A surprise nosebleed, period leak, a scraped knee from a midnight toe-stub – and suddenly, there it is: blood on your lovely, innocent mattress.

Now, before you throw your duvet over it and pretend it’s not there (we’ve all been tempted), take a deep breath. Getting blood out of a mattress isn’t as scary or dramatic as it sounds. Promise.

Here’s what actually works – no weird potions, no harsh chemicals, and no hours of scrubbing.

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Step 1: Act Fast (If You Can)

If the blood’s fresh – yay! You’re ahead of the game. The sooner you tackle it, the easier it is to remove. But if it’s been there a while? Don’t worry, we’ve got a plan for that too.


Step 2: Blot, Don’t Rub

Grab a clean cloth or paper towel and gently blot the area. No rubbing! That’ll just push it deeper into the fabric (and into your soul). Blot to soak up as much as possible.


Step 3: Cold Water Is Your Best Friend

Run some cold water – and I mean cold. Hot water actually sets blood stains, so avoid it like a moody toddler with glitter.

Dampen another clean cloth with cold water and dab, dab, dab. It might lift the stain on its own, especially if it’s fresh.


Step 4: Make a Little Magic Paste

Time to bring out the baking soda. This stuff’s basically fairy dust for stains.

Mix 1 part baking soda with 2 parts cold water. Slather it onto the stain (not too thick – you’re not icing a cake) and leave it for 30 minutes.

Then blot it with a clean damp cloth until it disappears – or at least looks much better. Repeat if needed.


Step 5: Optional But Powerful – Hydrogen Peroxide

For older or stubborn stains, hydrogen peroxide (3% – the one you get at the chemist) can work wonders. But a little warning: it can bleach fabric slightly, so do a tiny patch test first if your mattress cover is dark.

Pop some peroxide on a cotton ball and gently dab it on the stain. You’ll probably see it fizz a bit – that’s it working. Let it bubble away, then blot with cold water to remove any residue.


Step 6: Let It Breathe

Once you’ve cleaned it, let your mattress air dry. If you’ve got a fan or can pop it near an open window, even better. Try to avoid sleeping on it while it’s damp – nobody wants a soggy mattress situation.


A Quick Note About Mattress Protectors

If this whole palaver has made you mutter “never again,” then it might be time to invest in a mattress protector. And before you picture those old-school, crinkly things that sounded like crisp packets – don’t worry. The new ones are nothing like that. These days, they’re breathable, quiet, and so comfy you won’t even know they’re there. Like a secret superhero for your mattress – no cape, just brilliant protection.


Final Thoughts

Blood on the mattress isn’t ideal – but it’s also not the end of the world. With a few simple ingredients and a bit of blotting, you can sort it without any drama. No need to replace your mattress or cry into your pillow.

Now go make a cuppa. You’ve earned it.

 

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