How often should you clean and replace your mattress?

Freshness and comfort are natural bedfellows when it comes to a good night’s sleep, says Sam Wylie-Harris.

Sam Wylie-Harris
Tuesday 10 January 2023 08:15 GMT
How often should you clean your mattress? (Alamy/PA)
How often should you clean your mattress? (Alamy/PA)

Your support helps us to tell the story

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.

At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.

The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.

Your support makes all the difference.

In this hectic world, is there anything better than getting into a comfy bed at the end of a long day? And with health and wellbeing right up there this month, your mattress is at the heart of the matter.

“Getting a good night’s sleep is incredibly important for your health and helps to improve your overall wellbeing, so it’s essential you look after your mattress,” says Samantha Parish, Hypnos interior design consultant.

But, how often should we really be cleaning our mattresses and replacing them? After all, showing our mattress some TLC isn’t usually high on the priority list – but there are a few easy ways to help preserve its comfort and performance and extend its life.

Read more: Best mattresses

Let it breathe

“Firstly, pocket sprung mattresses with natural fillings like wool are breathable, which help to keep you dry and comfortable as you sleep. But with all mattresses, it’s important to allow body moisture to dissipate,” says Parish.

To make sure you’re reducing the amount of dust and dirt, she suggests airing your mattress on a weekly basis: “Simply leave the bed linen turned back for a few hours each time and allow air to circulate around and through the mattress.”

Check the care instructions

Mattresses provide a welcome environment for allergens, dead skin cells, dust mites, germs and even bed bugs – so keeping them clean is worthwhile. Fabio Perrotta, director of buying at Dreams, says it’s important to double-check the manufacturer guide that comes with your mattress, as there may be some specific care instructions you need to consider.

“We recommend cleaning your mattress roughly twice a year to keep it fresh,” advises Perrotta. “Spring and autumn are the ideal time to do it for lasting freshness. It will however need cleaning straight away if you have any spillages.”

How to wash your mattress

Once you’ve done your research and stripped the bed, Perrotta says to grab a bucket of soapy lukewarm water, a cloth and soft brush. “You don’t need fancy mattress cleaners and vacuums to do the job. Using soap and water is the easiest way to clean your mattress, remove tough stains, and just as efficient.

“Open your windows and let some fresh air into your room – this will help get rid of any nasty lingering smells and create a better sleeping environment,” he adds.

Then it’s time to deep-clean. Using your soft brush, remove any noticeable dust living on your mattress, says Perrotta. To remove mattress stains (as per the manufacturers cleaning instructions) gently dab them using your cloth and soapy warm water.

“Be conscious not to scrub stains, as this can make them permanent. Also, make sure not to get your mattress too wet, as this could compromise its strength and structure,” warns Perrotta.

Make sure the mattress is completely dry before putting the sheets and bedding back on.

When should you replace your mattress?

“Over time, fillings and springs can naturally start to deteriorate with wear and tear, and you may notice sagging, lumps or unevenness,” says Parish. “Our bodies also change over the years, and what suits one body shape and size may not suit another.”

Generally, the most obvious tell-tale sign your mattress may need replacing is that it feels less comfortable, notes Parish. “Or if you or your partner are experiencing back or neck problems, while or after you sleep, your mattress is no longer providing you with high quality rest.”

If you opted for a firmer mattress to help support your back, Parish says one way to tell if it’s still offering enough support is by lying on your back and seeing if somebody else can slide their hand under the small of your back.

“If this is easily achieved, then the mattress has lost some of its tension, softened, and may no longer be offering you the necessary firmer support you require,” she says.

The mattress industry and Sleep Council recommend changing your mattress every eight years, because it will generally have lost much of its original comfort and support by this point.

“Although, the time to change can vary depending on the comfort and support offered by your mattress,” says Perrotta. “Using a good quality mattress protector can also prolong mattress life, and will mean the time to change could vary.”

Thank you for registering

Please refresh the page or navigate to another page on the site to be automatically logged inPlease refresh your browser to be logged in