How to Wash and Store Lingerie

A bra is a piece of engineering held together by elastane, and elastane is destroyed by heat and agitation. Almost everything that shortens a bra's life comes back to those two things. Get the washing and the storage right and a good bra lasts years instead of months.

Why the machine and the dryer are the problem

The stretch in a bra band comes from elastane fibers wound around a core. Heat relaxes those fibers permanently. Once they have gone slack they do not come back, which is why a bra that has been through a hot wash or a dryer never fits the same way again.

The band does most of the support work in a well-fitted bra, so a band that has lost its recovery has lost the point of the garment. Straps tightened to compensate then shift the load onto your shoulders, which is why your shoulders are sore by dinner.

Agitation is the second problem. A machine drum twists cups out of shape, bends underwires, and lets hooks catch on lace. A dryer does all of that while hot.

How to hand wash a bra

1. Fill a basin with cool or lukewarm water. Not hot. Lukewarm is the upper limit.
2. Add a small amount of mild detergent and mix it into the water before the bra goes in, so undiluted detergent never sits directly on the fabric.
3. Fasten the hooks. This stops them snagging the lace on the way around.
4. Submerge the bra and press it gently. Do not wring, twist, or scrub. Swishing and squeezing is the whole technique.
5. Leave it for 15 to 20 minutes if it needs it. Longer soaking does not help and can loosen elastic.
6. Rinse in clean cool water until the water runs clear. Detergent left in the fabric stiffens it, and nobody wants a stiff band against their skin all day.
7. Press the water out between your palms, or lay the bra on a towel, roll the towel up, and press. Never wring.

Skip fabric softener entirely. It coats fibers and reduces the elasticity you are trying to protect. Skip chlorine bleach as well, which weakens elastane and yellows white fabric over time.

If you are going to machine wash anyway

Plenty of people will, and doing it carefully is much better than doing it badly.

• Fasten the hooks first, every time.
• Use a mesh lingerie bag, one bra per bag so they cannot tangle with each other.
• Cold water, delicate or hand wash cycle, lowest spin speed available.
• Wash with other light, soft items. Never with jeans, towels, or anything with a zipper.
• Take them out as soon as the cycle finishes.

Molded cups and underwires are the ones to keep out of the machine if you are going to make an exception for anything. They are the hardest to reshape once they have been deformed.

Drying

Never put a bra in the dryer. Not on low, not on an air setting with the heat off, because the tumbling alone bends wires and distorts cups.

Lay the bra flat on a towel, or hang it by the center gore, the small piece of fabric between the cups. Hanging a wet bra by one strap stretches that strap under the weight of the water and eventually gives you two straps of different lengths.

Dry away from direct sun and away from radiators. Reshape the cups with your fingers while the bra is still damp so it sets in the right shape.

How often to wash

Every two to three wears is a reasonable default, sooner in hot weather or after exercise. Washing after every wear is hard on the elastic. Waiting much longer lets body oils break the fibers down, which does the same damage more slowly.

Rotating between several bras helps more than any washing technique. Elastic needs 24 hours or so to recover between wears, and a bra worn every day wears out faster than the same bra worn every third day.

How to store bras without ruining them

The rule is simple: never fold one cup into the other. Inverting a molded cup creases the foam permanently, and the crease shows through clothing.

Store molded and padded bras stacked front to back in a drawer, cups nested in the same direction, like a row of spoons. They keep their shape and take up less room than most people expect.

Soft cup bras, bralettes, and anything unpadded can be folded in half at the center gore and laid flat. They have no structure to lose.

If drawer depth is the problem, a shallow drawer divider or a shoebox on its side works as well as anything sold for the purpose. The goal is only to stop cups from being crushed by the weight of what is on top.

Organizing the drawer so you actually use what you own

Sort by type rather than by color. Everyday bras, strapless, sports, and special occasion each behave differently and get reached for in different situations, so grouping them that way saves more time than a color gradient does.

Keep the everyday ones at the front. Most people wear three or four bras in constant rotation and own several more they have forgotten about, and the forgotten ones are usually the ones that would give the rotation a rest.

Throw out anything with a poking wire, a band you have moved to the tightest hook and still find loose, or a cup that has stopped holding its shape. A bra past that point is not supporting anything.

Adhesive and sticky bras

These fail for a different reason. The adhesive picks up skin oils, lotion, and dust, and once the surface is contaminated it stops gripping.

Wash the sticky side by hand with lukewarm water and a small amount of gentle soap, using your fingertips rather than a cloth, which sheds fibers into the adhesive. Rinse thoroughly and let it air dry sticky side up, not face down on a surface.

Once it is completely dry, put the original plastic film back on the adhesive and store it flat in its case. That film is the part everyone throws away and the part that determines how long the bra lasts. If it is gone, plastic wrap cut to size does the same job.

Never dry an adhesive bra with a towel or paper towel, and do not put it near a heat source. Heat is what finishes off the adhesive.

Silk, lace, and everything else delicate

Silk needs cool water and a detergent without enzymes, because enzymes are designed to break down protein and silk is a protein fiber. A standard biological detergent will thin real silk over repeated washes.

Lace snags on itself and on everything else, so hooks fastened and a mesh bag matter more here than anywhere. Dry lace flat rather than hanging, since wet lace stretches under its own weight.

Wash dark colors separately for the first few washes. Deep dyes bleed more than you expect, and a white silk slip does not recover from it.

None of this takes long once it is habit. Ten minutes in a basin every couple of weeks is the difference between replacing bras annually and keeping the ones that fit you properly for as long as they deserve.