How long does it take to clean a mattress?

A standard double mattress with light stains takes about 25 minutes per side (vacuuming, treating, deodorising). Heavy stains with biological treatment can take 45-60 minutes. Add drying time of 2-6 hours depending on how much liquid treatment is used.

What products do I need for mattress cleaning?

Bicarbonate of soda for deodorising (sprinkle, leave 30 minutes, vacuum off), enzyme cleaner for biological stains, and a vacuum with upholstery attachment. For stubborn stains, hydrogen peroxide solution can help but test on a hidden area first.

How often should mattresses be cleaned?

Vacuum your mattress monthly and do a full deep clean with bicarbonate every 3-6 months. Treat stains as soon as they occur for the best results. Mattress protectors significantly reduce how often deep cleaning is needed.

CleanCalcs

Mattress Cleaning Calculator

Calculate time and products for mattress cleaning based on size and stain type.

Mattress Size

UK standard mattress sizes

Stain Type

Severity of stains present

Number of Mattresses

How many mattresses to clean

Clean both sides?

Flip and clean the underside too

How We Calculate This

The calculator estimates cleaning time based on mattress size and stain severity, with product quantities for bicarbonate deodorising and enzyme stain treatment.

Base times by stain type

No stains: 15 minutes (freshening only)
Light stains: 25 minutes
Moderate stains: 35 minutes
Heavy stains: 50 minutes

Size multipliers range from 0.8x (single) to 1.3x (super king). Cleaning both sides multiplies time by 1.8x.

Frequently Asked Questions

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Last updated: March 2026

All calculations are estimates. Always verify quantities and timings for your specific situation.