How do you wash a body pillow when it is too long for the washer?

This guide is for: anyone with a body pillow or pregnancy pillow that is longer than their washer drum, who wants it clean without ruining the fill.

What do sellers say about washing a body pillow?

Most sellers we read keep the pillow itself out of the washer. Only a minority say the whole long pillow can go in a home machine.

We read 12 seller product pages for long body pillows and full-length pregnancy pillows on November 2, 2026. We sorted each page by what it says about the pillow itself and set the cover aside. This publication handled and washed none of these pillows, so the count records only what the pages state.

The pages in each group:

• Whole pillow: Amazon Basics, Coop Original Adjustable, DOWNCOOL
• Spot clean or cover only: Snoogle, Snoogle Bunchie, Snoogle R&R, Snoogle Jersey, Savvy Rest kapok, Satara kapok, Utopia Bedding
• Conflicting: a kapok pillow on Amazon, WSOFRLAC

So only a quarter of the pages put the whole pillow in the machine, and even that group hedges. Even one maker's instructions can disagree. Coop's product page calls its body pillow machine washable. Its care page, though, says its body and maternity pillows do not fit standard washers and dryers (Coop care page). One conflicting listing calls a kapok pillow machine washable, but the maker's own page says wet kapok clumps and stays clumped (Bean Products). When two disagree, follow the stricter one.

Can a body pillow go in a washing machine at all?

It depends on the fill. Polyester fiber often can, while foam, hulls, kapok and wool usually should stay out of the water.

The fill decides, but the same fill can carry different rules. The Amazon Basics polyester pillow is sold as machine washable and dryer safe. Leachco's Snoogle is also filled with polyester fiber, yet its page says not to machine wash the pillow (Leachco). Shape and inner liners change how a pillow handles a spin. So your own label outranks any general rule, including the one in this table.

If you don't know what's inside yours, the overview of what a body pillow is walks through the common fills. You can also set fills side by side on the shapes and fills compared page. A zippered pillow lets you look. With a sewn shell, you have only the label or the seller's page to go on.

How do you tell if your washer is big enough for a body pillow?

Check the drum's capacity in cubic feet, then try the pillow dry. It needs room to fold loosely and still move when the drum turns.

Start with the capacity in your manual, given in cubic feet. Consumer Reports says you need at least 4.5 cubic feet for a king-size comforter (Consumer Reports). A body pillow holds less fabric than a king comforter. Yet it folds far less easily. We treat the comforter figure as a fair minimum for yours.

Then do a dry test. Fold the pillow once and set it in the empty drum. If it springs back against the door or packs the drum to the top, it is too big. Water and detergent need space to reach the middle of the pillow. If you pack the drum, you get a middle that stays dirty and full of soap.

Your type of washer matters as well. Consumer Reports has warned that the agitators in traditional top-loaders can be rough on pillows (WJAR, reporting Consumer Reports). A single wet pillow can also throw the drum off balance. Samsung tells owners to wash more than one polyester pillow at a time to keep the load even (Samsung). You only have one long pillow. So add a couple of towels to balance it.

What do you do when the pillow will not fit in your washer?

You have three routes: a large laundromat washer, a hand wash in the bathtub, or cleaning only the cover and the surface of the pillow.

Your label chooses between those routes. Coop sells long pillows, and it tells owners to use a commercial washer and dryer or a washable protector because the pillows are too large for home machines (Coop care page). That advice holds for most long pillows you can buy.

The table below is our judgement, not any maker's instruction. Find your situation first. Then read across to the route we would take.

The last row is the careful default. You can always wash a pillow later, once you know more about what's inside it. If the fill clumps or stays damp in the middle, though, you will usually be buying a new pillow.

To spot clean, use a cloth that is barely damp with a little mild soap. Leachco tells owners to spot clean with a soapy cloth and to machine wash only the removable cover (Leachco). Blot rather than scrub. Let the spot dry before the cover goes back on.

How do you wash a body pillow in a laundromat machine?

Pick a front-loading machine with no center post, run a gentle cycle with mild detergent, and add an extra rinse before the final spin.

Laundromat washers are rated by the pounds of dry laundry they take, and a king comforter with sheets generally fits a 40 lb machine (SudsList). Your body pillow is a smaller load than that. A machine that size gives it room to tumble, so it comes out rinsed right through the middle. If yours is a heavy pregnancy pillow, pick a bigger drum so it moves freely.

Load the pillow loosely. Choose a gentle or delicate cycle and use a small amount of mild liquid detergent. Set the water temperature your label names. Add an extra rinse, because a long pillow holds detergent deep in its middle. You will notice the difference later, with no stiff, soapy patches when you lie against it.

Then carry it to a large dryer. Consumer Reports notes that a dryer drum runs much bigger than a washer drum (Consumer Reports). Use low heat unless your label says otherwise.

Bring a large clean bag for the trip there and back. If the pillow still feels heavy when the dryer stops, run another cycle before you leave. Finishing the job at the laundromat is easier than drying a long pillow in a small home dryer.

How do you clean a body pillow by hand in a bathtub?

A bathtub gives a long pillow room to lie flat. Press water through it with your hands, rinse until no suds appear, and never wring it.

The bathtub is your fallback when the label allows washing but no machine will take the pillow. It suits polyester fiber best. Keep foam, hulls, kapok and wool out of it.

Run a shallow bath of lukewarm water and stir in a small amount of mild detergent until it dissolves. Lay the pillow flat in the water. Press down along its whole length so the water flows through the fill. Work from one end to the other, then turn it over and repeat.

Drain the tub and refill it with clean water. Keep pressing and rinsing until no suds come out. This is the slow part. Expect several rounds, because soap left in the fill can make the fibers stick together as they dry.

Never wring or twist the pillow. Twisting strains the seams along its length and bunches the fill into knots. Press the water out instead, first against the floor of the tub and then rolled inside a dry bath towel. When you lift it, slide both arms under its length. That way the wet weight doesn't hang from one seam while you carry it to dry.

How do you clean a body pillow filled with hulls, kapok, wool or latex?

Natural fills never go in water. You empty the hulls or kapok, wash the shell on its own, and freshen the fill with air and sun instead.

With these fills you clean the shell and refresh the fill, and the fill never gets wet. That makes your long natural pillow easier to wash than it looks.

Buckwheat hulls never go in water. One hull pillow seller warns that wet hulls can hold moisture inside and may never dry out (Kuseno). Pour the hulls into a dry container. Then wash the empty case on its own. Refill it only when the case is completely dry.

Kapok clumps when it gets wet, so its maker tells you to wash the shell and sun the fill (Bean Products). One seller adds a practical warning: empty the kapok outdoors, because the fiber is so light it makes a mess inside (Satara). Savvy Rest asks you to hand wash its kapok body pillow casing in cold water and line dry it (Savvy Rest).

Wool should not be machine washed. One seller suggests airing the wool fill in sunlight for an hour or two instead (Turmerry).

Latex gets spot cleaned. Coop tells owners to wash the removable cover cold on a gentle cycle and to spot clean the inner pillow (Coop care page).

With all four fills, the cover is the only part you wash properly, and it fits in an ordinary home machine.

How do you get a long pillow fully dry?

A long pillow holds water deep in its middle. Dry it fully, inside and out, within a day or two, or mildew can start in the fill.

Drying is where long pillows go wrong. The outside can fool you while the center still holds water. That wet center is where mildew starts.

The EPA says that in most cases, mold will not grow if wet or damp items are dried within 24 to 48 hours (EPA). Treat that window as your deadline. Consumer Reports gives the same warning for pillows: dry them completely or you risk mildew. It also suggests adding two tennis balls or dryer balls to keep the fill from clumping (WJAR, reporting Consumer Reports).

In a dryer, use low heat. Expect more than one cycle. Between cycles, take the pillow out and squeeze it hard along its whole length. Any cool or heavy patch is still wet. Pull any clumps apart by hand before it goes back in.

If you air dry, lay the pillow flat on a rack where air reaches both sides, and turn it every few hours. A fan speeds this up. Keep foam out of the dryer, because its heat can damage the material, and let it air dry completely instead (The Company Store). Put the cover back on only when squeezing finds no cool or heavy patch.

How do you keep a body pillow clean so it needs washing less often?

A zippered protector or a spare cover takes the sweat and skin oil, so you wash a thin layer every week instead of the whole pillow.

The easiest wash is the one you skip. The AAAAI advises encasing pillows in allergen-proof covers and notes that covers exist for pillows that can't be washed regularly (AAAAI). A zippered protector stops sweat and skin oil before they reach the fill, and it fits in any home washer.

Coop gives the same advice for its own long pillows. It recommends a machine-washable protector because the pillows are too large for standard machines (Coop care page).

A spare cover helps too. You can put the clean one on the same day you strip the dirty one, so your pillow never sits bare on the bed.

Deal with spills straight away. Blot with a cloth that is barely damp, use a little mild soap, and let the spot dry before you cover it again. On a dry, breezy day, a few hours outdoors freshens most fills without any water at all.

Length matters as well, because every extra inch is more pillow for you to wash and dry. The page on a straight body pillow and the length that suits your height explains how length is matched to the person using it.

Common questions

Short answers to the questions people ask most after the main wash: dryers, dust mites, foam, odors and how often to wash the cover.

Can you put a body pillow in the dryer without washing it?

Yes, if your label allows heat. The AAFA pairs a hot dryer cycle with hot washing in its weekly advice on dust mites. It tells people to wash bedding and uncovered pillows in water of 130 F or hotter each week, then dry them in a hot dryer cycle (AAFA). The dryer alone won't lift stains or sweat. Skip this for foam, wool and natural fills.

Does a cold wash clear dust mites out of a body pillow?

Cold water is not enough. The AAFA advises washing bedding and uncovered pillows in water of 130 F or hotter each week (AAFA). Many pillow labels ask for cold water, so the cover is usually the part you can wash hot, if its own label allows.

Can you fold a body pillow in half to fit the washer?

You can, if it still moves freely. If it fills the drum or presses on the door, the middle won't rinse clean. Use a larger machine instead.

Can you wash a memory foam body pillow?

Foam should stay out of water. The Company Store tells you to skip the machine and spot clean foam by hand, because washer movement and dryer heat can damage it (The Company Store). Wash the removable cover on its own.

Why does a body pillow smell musty after washing?

Your pillow's center is almost always still damp. Dry it again straight away, and squeeze along its length to find wet patches. Aim to finish inside the EPA drying window. If you still smell it once the pillow is fully dry, the fill may need replacing.

How often should you wash a body pillow cover?

Weekly is a sensible rhythm. The AAAAI advises washing bedding weekly in hot water and drying it in a hot dryer (AAAAI). Check your cover's own label before you use hot water.