Can You Put Lingerie in the Washing Machine?

Yes, most bras and everyday lingerie can go in the washing machine, as long as the care label allows it and you take a few precautions. Fasten the hooks, use a mesh lingerie bag, wash on a cold, delicate cycle with a low or no spin, and skip the fabric softener. Structured pieces, including heavily boned corsets, silk, or anything labelled hand wash only, are safer washed by hand.

This isn't an all or nothing situation. Most everyday bras, briefs and bralettes handle the machine perfectly well once you know the right settings, while a smaller category of delicate or heavily structured pieces genuinely do need hand washing. The rest of this guide walks through how to tell the difference, and how to get the machine washing process right when it is an option.

Why the Washing Machine Gets a Bad Reputation

Lingerie has a rough time in a standard wash cycle for a few specific reasons. The drum's agitation flexes underwire out of shape over repeated washes, open hooks snag on lace and other fabric, hot water breaks down elastane fibres, and a fast spin puts real strain on straps, elastic and delicate seams. None of this means the machine itself is the problem. It's washing lingerie the same way you'd wash a load of towels that causes the damage.

Check the Care Label First

Before anything else, check the label sewn into the garment. A bucket symbol with a number inside (usually "30") means machine wash at 30°C maximum. A hand symbol means hand wash only, so don't override this even if the fabric looks sturdy. A crossed out bucket usually means do not wash at all (dry clean only), which shows up occasionally on heavily structured or embellished pieces. A crossed out square means do not tumble dry, and a crossed out triangle means do not bleach. If the label and general advice ever disagree, always follow the label, since it accounts for the specific fabric and construction of that piece.

How to Machine Wash Lingerie Safely

If the label allows machine washing, here's the process most bra brands and lingerie care guides agree on:

• Fasten every hook and clasp before washing. An open hook snags on lace, straps, and the mesh bag itself.

• Use a fine mesh lingerie bag, with no more than one or two bras per bag so they keep their shape.

• Select the delicate, gentle, or hand wash cycle, using cold or lukewarm water, with 30°C as the usual maximum.

• Reduce or skip the spin cycle if your machine allows it. Less spin means less strain on elastic and underwire.

• Use a mild detergent or dedicated lingerie wash, in a small amount. Skip fabric softener entirely, since it leaves a residue that breaks down elastane over time.

• Avoid chlorine bleach, and wash lingerie separately from heavy items like jeans or towels, which add unnecessary friction in the drum.

A bra that's the wrong size in the first place tends to take more damage in every wash, since a loose band or tight cup puts extra strain on the seams and elastic. If you're not sure your size is right, our bra and lingerie size chart is worth checking before you assume the washing machine is to blame.

Do You Need a Dedicated Lingerie Detergent?

A mild liquid detergent, or a detergent made specifically for delicates, is generally the safer option over a regular everyday laundry powder. Standard detergents are often formulated with enzymes designed to break down tougher stains on cotton and synthetics, which is more than delicate lace, mesh or silk actually needs, and can wear the fibres down faster over repeated washes. A small amount goes further than you'd think, and more detergent doesn't mean cleaner. Leftover residue can sit in the fabric and cause irritation against the skin. Some lingerie care guides even suggest a gentle baby shampoo as a mild alternative if you don't have a delicates wash on hand, since it's formulated to be gentle enough for direct skin contact.

What Should Stay Out of the Machine

A few types of lingerie are safer washed by hand, regardless of what the rest of your laundry routine looks like: anything made from silk, heavily boned corsets and basques, delicate embellished pieces with sequins or beading, and, most importantly, anything with a hand wash only symbol on the label. For these, fill a basin with cool or lukewarm water, add a small amount of gentle detergent, submerge and gently swirl for up to 30 minutes, then rinse until the water runs clear. Press the water out with a towel rather than wringing, which can distort cups and stress the elastic.

If a bra consistently loses its shape no matter how carefully you wash it, that's sometimes a sign the fit wasn't right to begin with rather than a washing problem. Our fit troubleshooting guide covers the most common fit issues if you want to rule that out.

How Often Should You Actually Wash It?

There's no need to wash a bra after every single wear. Most guidance agrees on roughly every three to four wears for everyday bras, sooner if you've been sweating heavily. Underwear should be washed after every wear for hygiene reasons, and the same goes for shapewear, which sits close to the skin all day. Sports bras and anything worn during exercise are the exception, so wash these after every wear, since they absorb far more sweat than an everyday style. If you're unsure which of your pieces count as "everyday" versus "activewear" for washing purposes.

Drying Lingerie the Right Way

Never put lingerie in the tumble dryer, even on a low setting, unless the care label specifically says it's safe. Heat is the fastest way to break down elastane, warp moulded cups, and shrink lace. Instead, press out excess water in a towel, reshape the garment while it's still damp, and lay it flat or hang it to air dry, away from direct sun or a heater. Looser everyday pieces like sleepwear and loungewear are generally more forgiving of a normal wash and dry cycle than structured lingerie, so see our loungewear and sleepwear guide if you're sorting which pieces in your drawer need the careful treatment and which don't.

Common Mistakes to Avoid

• Washing bras with heavy items like jeans, hoodies or towels, which knock around delicate fabric and underwire.

• Overloading the mesh bag with three or four bras at once, which causes them to crush and deform each other.

• Using fabric softener, which coats elastane fibres and reduces stretch over time.

• Wringing out wet lingerie instead of gently pressing the water out.

• Ignoring the care label because the fabric "looks" sturdy enough for the machine.

• Reusing the same wash water or bag for very soiled activewear and delicate lace, which transfers residue and odour between pieces.

A Few Quick Questions

Can bras go in the dryer at all?

Only if the care label explicitly allows it, and even then, use the lowest possible heat setting. Most bra brands recommend skipping the dryer altogether, since heat is the single biggest cause of elastic breakdown and cup warping.

Is a mesh lingerie bag really necessary?

If you're machine washing anything with hooks, underwire or delicate trim, yes. It's a small, inexpensive step that stops hooks snagging other fabric and reduces the friction that causes fraying and tears.

What temperature should I wash lingerie at?

Cold water is the safest default, and 30°C is the generally accepted maximum for machine washed bras and lingerie. Hotter water breaks down elastane and can cause shrinking or fading, particularly in lace and silk.

Can I use regular laundry detergent on lingerie?

You can, but a mild detergent made for delicates is gentler on fine fabrics and elastic over time. If regular detergent is all you have, use a smaller amount than usual and make sure it's fully dissolved before adding lingerie.

Getting the wash right is only half the story. If your exotic lingerie is wearing out faster than it should, it's also worth checking that you're in the correct size to begin with. Head back to our complete women's lingerie style guide to explore the full range, fit tips included.