What happens if you never wash your blanket?

Author: Yessenia Paucek  |  Last update: Tuesday, September 23, 2025

If you do not regularly wash your blankets, then a build-up of dust and bacteria will thrive on the material, leading to increased allergy symptoms, or skin issues. They may also begin to smell musty. As a result, it is important to wash your blankets regularly to keep them fresh and keep your home hygienic.

What happens if I don't wash my blanket?

If you never wash a blanket, several issues can arise over time: Bacteria and Germ Growth: Blankets can harbor bacteria, fungi, and dust mites, especially if they come into contact with skin oils, sweat, and other bodily fluids.

How long can you go without washing your blanket?

Once a week is good for sheets. Every couple of months is fine for blankets, unless they are soiled or start to smell before then. Comforters, especially down duvets used inside a cover, should only be washed once a year (the cover should be done weekly like sheets).

Do blankets need to be washed?

The wash schedule of your blankets depends on how often you use them and whether they have come into contact with spills, crumbs and sweat. You should wash blankets that come into direct contact with skin at least 1–2 times a month, but preferably around once a week.

What happens if you never wash your bedding?

Failure to wash bedsheets regularly can leave skin exposed to dirt, sebum, cosmetic products, and debris which will not only cause dust mites to accumulate, but can result in outbreaks of conditions such as acne, rashes, as well as cause irritation and itching, and flare-ups or eczema.”

Here's What's Inside Your Dirty Sheets

Do germs stay on blankets?

Germs can live on bedding for just a few hours and are able to survive on different types of bedding fabric for different amounts of time. When it comes to health and the risk of getting sick, the less chance of germs surviving, the better. Therefore, the best bedding is the most absorbent bedding.

Is it bad to never wash your comforter?

A comforter is a staple piece of bedding for many, especially when the weather cools down. But its size and thickness can make it difficult to wash. Despite how much of a chore cleaning your comforter may feel like, it's a task that should be done regularly in order to prevent a build-up of bacteria and allergens.

Can I use a blanket without washing it?

In general households, they are used almost every day. Thus, we recommend you wash them at least once a month to avoid excessive dust and dirt build-up. In this article, we will share how you can clean blankets at home with a machine and without a machine as well.

How often should I wash pillows?

If your pillow can be washed, it should be washed at least twice a year. If you eat in bed, have pets, or sweat a lot, you should wash pillows quarterly. Special pillows like body pillows or throw pillows should be cleaned every 3 to 6 months. This is dependent on how, where, and how often they are used.

How long should you keep blankets?

The best quality down comforters can last up to twenty years, while down alternative comforters have a shorter life expectancy—about five to ten years.

How often do married couples change their sheets?

Men are more likely to wait longer between sheet changes than women (29.6 days vs. 19.4 days). On average, single people go 37 days before changing their sheets, while those in relationships go 21.8 days, and married couples go 19.9 days.

What happens if you leave dirty laundry for too long?

Dark and damp – the perfect breeding ground for bacteria and mould in any form. With the perfect environment, and your dead skin cells and sweat as food, storing your dirty clothes for too long is only going to result in mouldy, bacteria-infested clothing that will eventually end up as a health hazard.

How often should I wash my hair?

Generally, it's best to leave at least a day between washes. As with your face, the more you wash it, the more oil it produces because you're stripping your scalp of its natural oils. So, you're not going to achieve that fresh, clean, voluminous look and feel.

Can you get bed bugs from not washing your sheets?

You may be thinking, can you get bed bugs from not washing your sheets? No—bed bugs have absolutely nothing to do with cleanliness levels. However, washing your sheets regularly gives you the opportunity to look for and remove any possible bed bug infestations.

Why does blanket smell bad after washing?

Over time, detergents and fabric softeners can accumulate inside the washing machine, especially if too much is used or if it's not suitable for your specific machine. This buildup can trap odors and foster bacteria and mold growth, which in turn can leave clothes smelling less than fresh.

Can cold virus live on bed sheets?

When you're sick with a cold, certain household items may become a breeding ground for germs. Items like bed sheets, towels, and phones need to be thoroughly sanitized in order to make sure your cold doesn't linger.

Why do pillows turn yellow?

Pillows turn yellow because of sweat. There are other reasons why a pillow may start to turn yellow including falling asleep with wet hair, lotions and oils on the skin, and moisture. When moisture or sweat remains on the pillow for long periods of time, the pillow will turn yellow.

Is it OK to not wash pillows?

Just like any other piece of bedding, pillows need to be washed. Pillowcases go a long way toward keeping your pillows free of build-up and allergens, but they can only protect pillows for so long.

How often should I wash bed sheets?

"Regular washing, or about once every one to two weeks, is recommended to maintain cleanliness and a healthy sleep environment," says Harris. Once a week if you don't use a top sheet. Once a month if you do. Once a week if you don't use a top sheet.

Is it OK to not wash your blanket?

While you may wash your sheets every week, how often you should wash your blankets will depend on how often you use them. It's a good idea to wash when obviously soiled with stains or odor, and at least weekly for otherwise.

How to make a blanket smell good without washing?

How can you get rid of that musty smell in old clothing and blankets without washing them first? Hang them outside in the sun and brisk breeze (hopefully not too strong). They will refresh naturally. If 1 day isn't sufficient, go for more - or toss in a cool dryer with a dryer sheet or two for a bit.

Why is it important to wash your blankets?

If you do not regularly wash your blankets, then a build-up of dust and bacteria will thrive on the material, leading to increased allergy symptoms, or skin issues. They may also begin to smell musty. As a result, it is important to wash your blankets regularly to keep them fresh and keep your home hygienic.

What happens if you don't wash your bedding for months?

All those dead cells pile up on your sheets in between washings. Tiny dust mites love to feed on the shed cells. The critters and their droppings can trigger allergies, asthma, and cause your itchy eczema to flare.

Do hotels not wash their comforters?

Typically, hotels wash their bedding once every week including various kinds of comforters, sheets, and pillows. However, they often swap out the pillowcases and linens between the guests. It's a common practice that the hotel comforters are rarely automatically changed – unless a guest requests it.

Can dirty sheets cause acne?

Acne. Dirty bedsheets can harbour bacteria and sebum, which may exacerbate acne breakouts, particularly for those prone to acne. When the skin comes into contact with these contaminants night after night, it can lead to increased inflammation and a worsening of existing acne.

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