How to wash a bath mat properly – professional cleaners share their tips
Bath mats are one of the dirtiest things in a bathroom – here’s how to freshen item up

Bath mats are one of those things we often ignore. Given that we stand on them fresh out of the shower when we are clean, we likely don't think about just how dirty these things can get.
It turns out that they are actually one of the dirtiest things in a bathroom, and professional cleaners are urging us to brush up on how to wash a bath mat when cleaning a bathroom to help keep our wash space sanitary.
Here, the experts break down how to wash a bath mat properly to prevent mold and bacteria from contaminating your space.
How to wash a bath mat
Knowing how often you should clean a bath mat, and how to do it correctly, is essential for getting rid of the musty smells in a bathroom that stem from bacterial growth and mold.
Your bath mat may have its own cleaning instructions, such as a specific wash cycle or water temperature. Before diving into washing, take note of the laundry symbols and follow instructions to keep your mat looking its best.
1. Throw bath mats in the washing machine
Washing a bath mat in the washing machine is the quickest and easiest approach to freshening up bathroom rugs.
James King, cleaning expert and operations manager at Deluxe Maid says, ‘Whether you plan to throw your bath mats in the washing machine or hand wash them, shaking them off first helps remove loose dirt.
'For shaggy piles or those with deep textures, you can also try quickly vacuuming them. I like to sprinkle baking soda all over the surface to help deodorize. Let it sit for at least 30 minutes, then vacuum or shake.' Arm & Hammer's Pure Baking Soda, from Walmart, is a great choice for this step, as baking soda is great for deodorizing and making your home smell nice.
‘I usually go for Tide Original Liquid Detergent, available at Walmart, and choose the gentle or delicate cycle, and wash them in cold water. If you choose hot, bath mats might shrink or fade, especially if they’re on the colorful side. Skip the bleach and fabric conditioner, which can change their absorbency over time.’
When doing laundry, it is best to wash bath mats separately from clothing, towels and linens to prevent damaging delicate fibers.
2. Wash bath mats by hand
If your bath mat is not safe for machine washing, hand washing is your next best bet.
Rocky Vuong, cleaning expert and founder of Neatbrite, Dallas, also suggests starting by shaking out loose debris. Then, ‘pre-treat any stains with a mild detergent solution [such as Tide Free & Gentle Detergent, at Walmart].
‘Fill a bathtub or large sink with warm water and a small amount of gentle detergent. Submerge the bath mat and let it soak for 15-30 minutes. Gently scrub any stained areas with a soft-bristled brush, such as an old, clean toothbrush.
‘Finish by draining the soapy water and rinse the bath mat thoroughly with clean water until all soap residue is removed. Gently squeeze out excess water and hang the bath mat to dry completely.’
This useful soft cleaning brush is made from natural boar bristle, and comes in three sizes and shapes. Keep one in your bathroom and another in your kitchen so you don't cross-contaminate your food preparation areas and items with grimier bathroom utensils.
3. Use white vinegar to beat musty smells
If your bath mat still smells musty after washing, consider using white vinegar in laundry to help beat tough odors.
Rocky Vuong, cleaning expert, says, ‘For stubborn odors, try adding a cup of distilled white vinegar to the final rinse cycle to kill bacteria and eliminate odors.’
White vinegar is the best deodorizer. From laundry to rooms, to storage spots, there is very little that vinegar can't refresh.
How to know when to wash a bath mat
Similarly to washing towels, it is pretty obvious when you need to wash a bath mat.
Cleaning expert James King explains, ‘If you can see any dirt, stains, or spills on the mat, it's a good sign that it needs a wash. These marks can come from regular use or accidental spills. Next, if your bath mat is starting to smell, it could be due to bacteria, mold, or mildew. If it starts feeling stiff or crunchy, it could mean there’s a build-up of soap or bacteria.
‘If your bath mat always feels wet, it’s time to wash it,’ James adds. ‘And if you see any weird discoloration, like dark spots or yellowing, it could be mold or mineral buildup.
‘When you’re in the market to shop for a new one, cotton takes the crown, and for a good reason. Considering the moisture factor in the bathroom, cotton proves to be the best material. It's impressively durable, and with the right thickness, it'll dry out quickly.’
This set of bath mats is ideal for keeping a bathroom hygienic. Simply swap them out every time one goes in the washing machine so that you are not stuck between having a dirty bath mat or dripping water all over the floor.
Made with 100% premium cotton, these highly-rated classic bath mats are super soft and absorbent. Better yet, they come in 19 colors, so you are bound to find a set that matches your scheme perfectly
Top rated on Amazon, this pure cotton bath mat is machine washable, making it easy to maintain your bathroom hygiene
FAQs
Can you put a bath mat in the dryer?
Bath mats can go in the dryer if the care label says it's safe to do. Those with an anti-slip vinyl or rubber layer underneath may not fair so well in the heat so checking manufacturer's instruction is key.
Head of Solved at Homes & Gardens, Punteha van Terheyden, explains, 'I don't put my bath mats with any type of backing in the dryer as I made that mistake once and it melted it off. But with my others, that are just like towels, I put them on a low tumble and let them finish off air drying. As they have so many strands and fibers, they have enormous surface area and dry quickly. That quick spin in the dryer on a low heat is enough to banish any musty smells.'
Not allowing your bath mat to dry properly is an unhygienic bathroom mistake to avoid. Always allow your bath mat to dry fully before using it again. If it's safe for the dryer, use a low heat setting. Otherwise, reap the benefits of air-drying it outside (away from direct sunlight to prevent fading) or in a well-ventilated indoor space. Once dry, you may want to give your bath mat another good shake or fluff to restore its plush feel.
Next, learn how to spot the signs of mold in your plumbing and how to tackle it for a hygienic home.
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Chiana has been at Homes & Gardens for two years and is our resident 'queen' of non-toxic living. She spends most of her time producing content for the Solved section of the website, helping readers get the most out of their homes through clever decluttering, cleaning, and tidying tips. She was named one of Fixr's top home improvement journalists in 2024.
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