How to Clean a Stained Mattress – Quick DIY Guide

If you’ve spotted a dark spot or a bad odor on your mattress, you don’t need to toss it out. A few household items and a little patience can bring it back to life. This guide walks you through the most common stains and gives you clear steps you can follow right now.

Gather the Right Supplies

Before you start, pull together these basics: a clean white cloth or towel, spray bottle, mild dish soap (Dawn works great), white vinegar, baking soda, hydrogen peroxide (for tough stains), a soft brush, and a fan or open window for drying. Having everything ready prevents you from pausing mid‑clean.

Step‑by‑Step Stain Removal Process

1. Spot test. Spray a tiny amount of your chosen cleaner on a hidden part of the mattress. Wait a minute – if the fabric doesn’t change color or feel sticky, you’re good to go.

2. Blot, don’t rub. For fresh spills like juice or blood, use a dry towel to soak up excess liquid. Press gently; rubbing spreads the stain deeper.

3. Apply a cleaning solution. Mix one cup warm water with a teaspoon of dish soap. Lightly mist the area and let it sit for a few minutes. For organic stains (sweat, urine), swap the soap solution for equal parts water and white vinegar.

4. Scrub lightly. Use a soft brush to work the liquid into the fabric. Keep the motion gentle – you want to lift the stain, not damage the mattress fibres.

5. Rinse with a clean damp cloth. Wipe away any soap or vinegar residue. Too much moisture can lead to mould, so avoid soaking the mattress.

6. Deodorise and absorb moisture. Sprinkle a generous layer of baking soda over the whole surface. Let it sit for at least 30 minutes; longer if the smell is strong. Baking soda pulls out odors and any remaining dampness.

7. Vacuum. Use the upholstery attachment to remove the dried baking soda. Your mattress should look and smell a lot fresher now.

8. Dry completely. Open windows, turn on a fan, or place the mattress near a gentle heat source. It’s crucial the mattress is fully dry before you put the sheets back on – otherwise mould can grow.

Different stains need a tweak. Blood works well with hydrogen peroxide (apply a few drops, let bubble, then blot). Coffee or wine benefit from a mix of dish soap and warm water followed by a vinegar rinse. For stubborn pet urine, after the vinegar step, repeat the baking soda treatment and let it sit overnight.

If the stain remains after a couple of attempts, or if you simply don’t have the time, calling a professional service like Dandy Fox Cleaning can save you hassle. They have commercial‑grade tools that reach deep into the mattress without harming it.

Remember, regular maintenance helps prevent deep stains. A quick vacuum and a light sprinkle of baking soda every few weeks keep the mattress fresh and extend its life. With the right approach, you can handle most stains yourself and enjoy a clean, comfortable bed again.