How To Clean A Mattress: Complete Guide For A Fresh And Healthy Sleep
Keeping your mattress clean is essential for maintaining a healthy sleep environment and extending its lifespan. Over time, dust, sweat, allergens and bacteria can build up, affecting both hygiene and comfort.
Regular mattress cleaning helps remove unwanted contaminants, prevent odours and stains, and keeps your sleeping surface fresh and breathable.
Alongside regular cleaning, using a mattress protector can help protect your mattress and reduce the need for deep cleaning.
Why Is Cleaning Your Mattress Important?
A clean mattress helps create a healthier sleeping environment by reducing the build-up of dust mites, sweat, dead skin cells, bacteria and allergens.
Maintaining your mattress correctly can also improve comfort, prevent unpleasant smells and extend the lifespan of your bed.
Frequently Asked Questions About Mattress Cleaning
How Often Should I Clean My Mattress?
You should clean your mattress at least every six months to remove dust, allergens and bacteria that naturally collect over time.
If you have allergies or pets, regular vacuuming and spot cleaning can help maintain a healthier sleep environment.
Why Do Dust Mites Like Mattresses?
Dust mites thrive in mattresses because they provide warmth, moisture and a constant source of dead skin cells.
Using regular cleaning methods and a hypoallergenic mattress protector can help reduce allergens.
What Is The Best Way To Clean A Mattress?
The best method includes vacuuming, spot cleaning stains, deodorising with baking soda and allowing the mattress to fully dry.
Avoid soaking your mattress as excess moisture can lead to mould and mildew.
Can You Clean A Mattress At Home?
Yes. Most mattresses can be refreshed at home using simple methods such as vacuuming, gentle stain removal and deodorising.
How To Clean Your Mattress At Home In 5 Steps
Following a simple cleaning routine can help keep your mattress fresh, hygienic and comfortable for longer.
1. Let Your Mattress Breathe
Remove your bedding and allow your mattress to air out regularly. Fresh air helps remove trapped moisture and unwanted smells.
2. Wash Your Bedding Regularly
Wash sheets and pillowcases weekly to reduce sweat, bacteria and allergens that can transfer onto your mattress.
3. Air Out Your Mattress Frequently
When changing your bedding, leave your mattress uncovered for at least 30 minutes to allow moisture to escape.
4. Vacuum Your Mattress Carefully
Use a handheld vacuum or soft brush attachment to remove dust, dirt and debris from the mattress surface.
5. Deodorise Your Mattress
Sprinkle baking soda over your mattress, leave it for several hours, then vacuum away to remove unwanted odours.
How To Remove Stains From A Mattress
Different mattress stains require different cleaning methods. Always avoid soaking your mattress and allow it to dry completely after cleaning.
General Mattress Stain Cleaning
- Vacuum the mattress first
- Blot spills instead of rubbing
- Apply a gentle cleaning solution
- Dab with a clean cloth
- Allow the mattress to dry fully
Sweat & Yellow Stains
Mix hydrogen peroxide (3%), baking soda and a few drops of dish soap. Apply gently, leave for around 10 minutes, then blot and allow to dry.
Blood Stains
Use cold water only, as hot water can set blood stains. Dab with hydrogen peroxide or a salt and water paste before drying.
Urine Stains (Pet Or Human)
Blot the area immediately, then apply a mixture of white vinegar and water. Add baking soda and vacuum once completely dry.
Coffee & Tea Stains
Use mild dish soap mixed with warm water. Dab the stain gently and allow the area to air dry.
How To Freshen Up A Mattress
If your mattress needs refreshing but does not have visible stains, baking soda is one of the simplest ways to remove unwanted smells.
- ✔ Sprinkle baking soda across the mattress surface
- ✔ Leave for several hours to absorb odours
- ✔ Vacuum thoroughly afterwards
- ✔ Allow fresh air to circulate around your mattress
For extra protection against spills and moisture, consider using a mattress protector .
Keep Your Mattress Clean Longer
Protecting your mattress helps maintain comfort, hygiene and extends its lifespan. A mattress topper or protector can provide an extra layer of protection while improving your overall sleep experience.
Mattress Topper
A mattress topper adds an extra layer of comfort while helping protect your mattress from everyday wear and improving the feel of your bed.
- Extra comfort and cushioning
- Memory foam options available
- Helps refresh the feel of an older mattress
- Adds an additional comfort layer
Mattress Protector
A mattress protector creates a barrier between you and your mattress, helping protect against spills, moisture, allergens and everyday dirt.
- Waterproof protection
- Helps reduce allergens
- Dust mite resistant options
- Helps prevent stains and moisture damage
When Should You Buy A New Mattress?
Knowing when to replace your mattress is important for maintaining comfort, support and a healthy sleep environment.
While mattress lifespan varies depending on the type and quality, most mattresses typically last around 7–10 years with proper care.
Signs It's Time To Replace Your Mattress:
- ✔ Sagging or uneven areas
- ✔ Waking up with aches, stiffness or discomfort
- ✔ Visible wear and tear
- ✔ Loss of support or comfort
- ✔ Increased allergies or poor sleep quality
- ✔ Mattress is older than 7–10 years
If your mattress is no longer providing the support you need, exploring a new mattress could help improve your sleep quality and overall comfort.
Shop New MattressesMore Sleep & Mattress Advice
Discover more helpful guides to improve your sleep environment and get the most from your mattress.
Create A Cleaner, Healthier Sleep Environment
Regular mattress cleaning, protection and care can help extend the life of your bed while creating a fresher place to sleep.
Explore our range of quality mattresses, toppers and protectors designed to support better sleep.
Shop Mattresses