It’s a fact – your mattress works pretty hard each and every night, right? It absorbs sweat, skin cells, spills and everyday dust night after week after month after year – yet it’s rarely cleaned as often as it should be. Knowing how to clean a mattress properly can make a real difference to your hygiene, comfort and how long it lasts before you need to shell out for a new one.
So, if you’ve searched for how to clean a mattress, you’re in the right place. We’ve put together 7 of our favourite, most effective, practical and expert-backed tips to help you clean safely at home – plus guidance on when professional cleaning is the smarter option.
Let’s get started:
1. Start with a proper vacuum (It matters more than you think)
Before using any products, strip the bed completely and vacuum the entire surface – and take your time. Pay extra attention to the seams and edges, which is where debris really builds up. This step removes any loose dust and allergens and makes every other method much more effective.
Step 1 is the simple first pass and the foundation of good mattress cleaning and should be done every few months – even if the mattress looks clean.
2. Spot-treat stains the right way
When cleaning a mattress, resist the urge to soak it, even if it feels like that’s the most thorough way to clean it. Too much moisture can trap dampness inside the mattress core and lead to odours or mould – and that’s just making it worse.
For most fresh stains:
- Use a mild detergent mixed with cold water
- Dab (don’t scrub) with a clean cloth
- Blot dry immediately.
Blood, sweat and makeup stains respond best to gentle, targeted treatment rather than heavy products.
3. Deodorise naturally with baking soda
If stinky and stale odours are the issue, try sprinkling baking soda lightly over the surface and leave it for several hours. This draws out the moisture and neutralises the smells. When done, vacuum thoroughly afterwards.
Step 3 is especially helpful if you’re wondering how do you clean a mattress without harsh chemicals.
4. Be careful with steam and moisture
It’s true – steam can help sanitise surfaces. But it still needs to be used quite sparingly. Too much heat and moisture can actually damage the internal layers of your expensive mattress. If you’re unsure how to wash a mattress safely without steam, just remember that most mattresses are not designed to be saturated.
In fact, asking how to wash mattress products often leads people down the wrong path – excessive moisture. Be very aware that immersion and heavy water use usually cause more harm than good.
5. Let it dry completely (This part is critical)
After any spot treatment, ensure the mattress is completely dry before remaking the bed and kissing family members goodnight:
- Open windows
- Use fans
- Even place it in a well-ventilated area.
Remember, trapped moisture is one of the biggest causes of lingering smells and bacterial growth. So if you’re learning how to clean your mattress properly, drying is just as important as cleaning!
6. Protect it going forward
A quality mattress protector is one of the simplest ways to reduce future cleaning, and keep your mattress clean, safe and in great shape for as long as possible. It guards against spills, sweat and allergens and can be washed easily, saving wear on the mattress itself.
This small step dramatically reduces how often deep cleaning mattress work is needed.
7. Know when DIY isn’t enough
Some of these home methods work very well for routine upkeep – but they won’t really remove:
- Deep-set grime
- All allergens
- Or heavy staining.
If you’re still unsure how to clean mattress issues like funky odours that won’t lift or stains that are particularly stubborn, professional equipment always makes a difference.
Professional cleaning mattress services use controlled moisture, extraction and sanitisation methods that go far beyond household tools.
Want a deeper, professional clean?
Think your mattress deserves more than a surface refresh? GMA Cleaning Solutions offers expert upholstery and furniture cleaning across Brisbane. We remove deep dirt, allergens and odours safely, helping you sleep cleaner and healthier.
Get in touch today for a fresh start – your mattress (and your sleep) will thank you!
