How do you wash a memory foam mattress?

Author: Mr. Brannon Medhurst PhD  |  Last update: Friday, August 8, 2025

8 tips for cleaning your memory foam mattress
  1. Check the care instructions. ...
  2. Wash your mattress cover. ...
  3. Clean stains with laundry detergent and water. ...
  4. Try not to let stains dry. ...
  5. Vacuum regularly. ...
  6. Let your mattress air-dry. ...
  7. Sprinkle baking soda to keep it fresh. ...
  8. Wash sheets and bedding once a week.

What is the best way to clean a memory foam mattress?

Here are our top tips on how to clean foam mattresses:
  1. Spot clean spills immediately. ...
  2. Try not to let stains dry. ...
  3. Avoid using harsh chemicals. ...
  4. Add a dash of baking soda. ...
  5. Treat urine stains with vinegar. ...
  6. Let your mattress air-dry. ...
  7. Use your vacuum cleaner. ...
  8. Deep clean with a steamer.

Can you put a memory foam mattress in the washing machine?

Check instructions first

Our Memory range of mattresses have memory foam sewn directly to the cover for comfort, so they need to be spot-cleaned. However, our Octaspring mattresses can have their cover completely removed and machine washed.

Can you wash memory foam in the washer?

No, memory foam should not be put in the washing machine unless specified otherwise. Memory foam is like a sponge, and if put in a washing machine, it will become waterlogged and damaged. If you have to wash your memory foam pillow, spot-clean it.

Can you hose down a memory foam mattress?

No, memory foam mattresses are not designed to be washed. Stick to spot-cleaning and dry methods to prevent water damage.

How to Clean Pee Off a Memory Foam Mattress

Is memory foam ruined if it gets wet?

Is memory foam ruined if it gets wet? Short answer: yes. You should always avoid getting your mattress wet.

How to clean pee out of a memory foam mattress?

To create your solution, all you have to do is fill a spray bottle with half white vinegar and half water. Saturate the area with the solution, and then follow with a layer of baking soda to completely cover the stain. Let that sit for several hours, or a full day if you can!

Can memory foam go in the dryer?

How to Dry a Foam Pillow. Once it's been washed, allow the memory foam pillow to air dry on a flat, well-ventilated surface away from direct heat and sunlight. Do not use a clothes dryer, as the high heat can cause the foam to crumble, damaging the pillow.

Is memory foam easy to wash?

Anything can be cleaned - with the right know-how and attention to the care label, your memory foam mattress can be cleaned. However, it's not as easy as taking it to the dry cleaners, it needs to be cleaned by hand and you'll need at least one day to complete the task.

What not to do with memory foam mattress?

Similarly, electric blankets and hot water bottles should not be used with memory foam mattresses as the strong heat source will interfere with the foam's performance, damage the structure of the foam, and ultimately shorten its lifespan.

Can you wash foam padding in a washing machine?

Be sure to follow the manufacturer's instructions before cleaning foam mattress pads because foam pads are more delicate than fabric versions. They can shred and tear in washing machines and melt when dried at high temperatures. "Your best bet is to spot-clean them," Reichert says.

How long does memory foam take to dry?

The mattress may take up to 48 hours to fully dry after being submerged in water, depending on the material and degree of saturation. Use a dehumidifier and air conditioning to speed up the drying process. Allow the mattress to air dry completely before using to prevent mold growth.

Can you wash memory foam with water?

Clean stains with laundry detergent and water

Some manufacturers suggest using water mixed with gentle laundry detergent or dish soap, but check the manufacturers' care instructions first. This is because harsh chemicals can break down the memory foam inside.

How to refresh a memory foam mattress?

Tips and Tricks on How to Clean a Memory Foam Mattress
  1. Gather Your Cleaning Supplies. ...
  2. Remove Bedding and Vacuum. ...
  3. Spot Clean Stains. ...
  4. Deodorize with Baking Soda. ...
  5. Disinfect with White Vinegar. ...
  6. Protect with a Mattress Cover. ...
  7. Regular Maintenance.

Is it safe to put vinegar on memory foam mattress?

Memory foam mattresses are an investment that can last for years with proper care. People should clean stains when they occur to prevent them from becoming permanent. Cleaning a mattress is possible using everyday household ingredients, such as white vinegar, baking soda, and dishwashing soap.

What happens if you put memory foam in the washer?

Typically, memory foam will need to be hand-washed, as machine washing can cause it to break apart. However, memory foam commonly has hypoallergenic properties that stave off the presence of mildew, dust mites, and other allergens and it does not need to be deep cleaned as often as other types of pillow fill.

Is it bad if memory foam gets wet?

You should avoid getting memory foam wet. Doing so can damage the material and allow mould and mildew to develop. Furthermore, getting the material wet could invalidate your mattress guarantee.

How do you soften memory foam permanently?

If you apply enough pressure to memory foam it will eventually become softer – how quickly will depend on how often you are applying pressure and how much pressure you apply! Lying on it every night will help a lot, as will regularly walking or rolling on it.

Does vinegar get rid of foam?

Vinegar, vegetable, and olive oil are natural products that easily dissolve uncured spray foam residue. As with chemical solvents like acetone, apply vinegar and let it sit on the foam residue for a few minutes. This helps soften the foam. Then, gently remove the foam without damaging the surface using a scraper.

What happens if you wash foam?

Yes! You can (and should) wash your memory foam pillows when they get dirty. They shouldn't go in the washing machine, however, as that can damage the structure of the foam. The memory foam's hypoallergenic properties reduce the risk of mould and dust mites, so they don't need to be cleaned as often as other fillings.

Why are my towels still soapy after washing?

There are several potential causes, including detergent residue, mineral buildup, and friction during the washing process. Towels are absorbent, which means they're especially prone to collecting soap and fabric softener residue that doesn't properly rinse out in the wash.

How to deep clean a memory foam mattress?

Mix together ¼ cup of white vinegar and ¾ cup of water in a bucket. Dip a clean cloth into the bucket, wring it out, and gently blot the stain. Take a second damp cloth and rinse off the vinegar. If you have urine stains on the mattress, you should use an enzyme-based cleaner.

What kills human urine smell in a house?

Hydrogen Peroxide Based Products

Products containing hydrogen peroxide can be effective on urine odors and stains.

How to clean diarrhea off a memory foam mattress?

Blot up as much liquid as possible with a clean cloth/paper towel. Apply baking soda to the affected area and leave it for at least 30 minutes. Vacuum the mattress using a clean upholstery attachment and let it air dry.

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