How to Clean Urine from a Mattress – A Guide for Bromley, Beckenham & Chislehurst Residents

Whether it’s caused by a child, a pet, or an unexpected accident, urine stains on a mattress can be frustrating. If you live in Bromley, Beckenham, or Chislehurst, you're not alone and the good news is that with the right steps, your mattress can be fresh and clean again.

In this guide, we’ll walk you through effective at-home methods and explain when it’s best to call a local professional cleaner.

Step 1: Strip the Bed and Act Quickly

The sooner you act, the better the result. Strip off the bedding immediately and place all sheets, duvet covers and pillowcases in the washing machine. Use your regular detergent, and if there’s any odour, add a cup of white vinegar to the wash cycle to neutralise it.

Step 2: Blot, Don’t Rub

Using a clean, dry towel or absorbent cloth, blot the stained area to soak up as much liquid as possible. Avoid rubbing, as this may push the urine further into the mattress fibres, making it more difficult to remove completely.

Step 3: Apply a Cleaning Solution

For Fresh Stains:

Mix equal parts white vinegar and cold water in a spray bottle. Spray the solution onto the affected area, ensuring it’s well saturated. Let it sit for 10–15 minutes, then blot the area with a dry cloth to lift the moisture.

For Dried or Set-In Stains:

Create a mixture of:

• 250ml hydrogen peroxide (3%)

• 3 tablespoons bicarbonate of soda (baking soda)

• A few drops of washing-up liquid

Spray this directly onto the stain and allow it to dry fully. Once dried, a white powdery residue will remain, vacuum this away thoroughly.

Step 4: Eliminate Odours

To fully neutralise lingering odours, sprinkle a generous layer of bicarbonate of soda across the treated area. Leave it for 8–10 hours, ideally overnight, then vacuum the entire mattress surface to remove the powder and any remaining smells.

Step 5: Ensure the Mattress Dries Properly

Let the mattress dry completely before remaking the bed. Open the windows, use fans, or if the weather allows, place the mattress in sunlight to speed up the drying process and kill any remaining bacteria.

Additional Tip: Pet Urine

Pet urine tends to contain higher ammonia levels, making it smell stronger. If your pet has had an accident, use an enzyme-based cleaner designed specifically for pet stains. These products break down the organic material in urine and help eliminate odours at the source.

When to Call a Professional Cleaner in Bromley, Beckenham or Chislehurst

If the stain has set in, the odour persists, or you simply want the best results without the hassle, it’s time to consider a professional mattress cleaning service.

At Cleaners2Match, we serve Bromley, Beckenham, and Chislehurst, offering expert mattress and upholstery cleaning. Our team uses powerful extraction machines, hot water rinse systems, and professional odour neutralisers to deliver outstanding results.

We act quickly to:

• Prevent urine from seeping deep into mattress layers

• Remove tough stains without damaging the fabric

• Neutralise odours using antibacterial and enzymatic treatments

• Ensure fast drying with minimal disruption to your routine

Whether you’re dealing with a small accident or a more serious issue, we’re here to help you protect your mattress and restore comfort to your home.

Final Thoughts

Urine on a mattress can be stressful, but with swift action and the right methods, it doesn’t have to leave a lasting mark. And if you're in Bromley, Beckenham, or Chislehurst, help is close by. Whether you choose to tackle it yourself or call in the professionals, your mattress can be clean, fresh, and hygienic again.