How to Wash Lingerie So It Lasts

Most lingerie doesn't wear out. It gets washed out.

Hot water, a fast spin, a tumble dryer, a little too much detergent. None of it seems like much at the time. But it adds up, and one day your favorite bralette has lost its stretch, the color looks tired, and the waistband no longer lies flat.

The good news is that caring for lingerie is simple. It takes a few habits, not a lot of time. This guide covers how to wash lingerie by hand or in the machine, how to treat different fabrics, and how to dry everything properly, even in hot and humid weather.

First, Read the Care Label

Every piece has a small label with the most useful instructions it will ever give you. It usually says something like: wash gently, don't wring, dry in the shade.

Honestly, that's good advice for people too.

The label always comes first. The tips below are general and work for most everyday lingerie. If a label says something different, follow the label.

How Often Should You Wash Lingerie?

• Underwear: after every wear.
• Bras and bralettes: usually every 2–3 wears. In hot weather, or after a long active day, wash them more often.
• Bodysuits: after every wear, because they sit close to the skin all day.

It also helps to give bras a day off between wears. Elastic fibers recover their shape when they rest, so rotating a few favorites keeps each one comfortable for longer. If you're building a small rotation, our guide to a minimal underwear capsule can help.

How to Hand Wash Lingerie

Hand washing is the gentlest option, especially for bras, mesh, and anything with underwire. It takes about ten minutes.

1. Fill a basin with cool or lukewarm water. Around 30°C or below is ideal. Hot water weakens elastic and can fade color.
2. Add a small amount of mild detergent. A gentle or delicate detergent works best. You need less than you think: about a teaspoon is enough for a few pieces.
3. Soak for 10–15 minutes. Let the water do most of the work.
4. Gently swish and press. Move the fabric through the water and lightly press the gusset and the underband, where most sweat collects. No scrubbing, no twisting.
5. Rinse in cool, clean water until there's no soap left.
6. Press out the water. Don't wring. Roll each piece in a clean towel and press to remove extra moisture.

How to Machine Wash Lingerie Safely

Real life is busy, and sometimes the machine is the realistic choice. That's fine. A few small steps make a big difference.

• Use a mesh laundry bag. It keeps straps from tangling and protects delicate fabrics from zips and buttons on other clothes.
• Fasten the hooks on bras before washing, so they don't snag anything, including themselves.
• Choose a delicate or hand-wash cycle with cold water and a low spin.
• Wash with similar colors and light fabrics. Keep lingerie away from towels and jeans, which are heavy and rough on soft fabrics.
• Skip the fabric softener. It leaves a coating on fibers that can reduce stretch and make fabric feel less breathable over time.
• No bleach. It breaks down elastic and fine fibers quickly.

How to Wash Different Lingerie Fabrics

Not all lingerie is made the same, so it helps to adjust a little depending on the fabric.

Seamless underwear and bralettes

Seamless pieces are made from soft, stretchy, lightweight fabric. That's what gives them their second-skin feel, and it's also what heat can damage most. Wash them cold, avoid the dryer completely, and they'll keep their smooth, barely-there fit much longer.

Many seamless styles, like our seamless thongs and shorts, have a cotton gusset. It's worth a gentle press during washing, because that's the part that needs it most.

Cotton lingerie

Cotton is soft, breathable, and fairly easy to care for. It can usually handle a regular gentle cycle. Still, very hot water can cause shrinking, so keep it cool or lukewarm. Wash dark cotton with similar colors for the first few washes, in case of any color release.

Cotton blends with Sorona®

Dense cotton blends, like the fabric in our Sorona® collection, are made to feel soft and supportive while holding their shape. Treat them the way you'd treat cotton: cool water, a gentle cycle or hand wash, and air drying so the shape and stretch stay as they should.

Mesh and underwired bras

Sheer mesh is the most delicate fabric in most lingerie drawers. It can snag easily, and underwire can bend or slip out in a machine. Hand washing is the safest choice here. If you have a piece like the Leo Mesh Set, fasten the hook-and-eye closure, wash it by hand in cool water, and let it dry flat.

Bras with removable padding

If your bra has removable pads, like our Full-Coverage Wireless Bra, take them out before washing. Wash the pads gently by hand, press out the water, and let them dry fully in their natural shape before putting them back. This keeps them smooth and stops them from folding or creasing.

How to Dry Lingerie (Without Ruining It)

Drying is where most lingerie quietly loses its shape. The rule is simple: never use a tumble dryer. High heat is the fastest way to damage elastic and stretch fabrics.

• Lay flat or hang carefully. Dry bras flat, or hang them from the center gore (the part between the cups), not by the straps. Wet straps stretch under their own weight.
• Dry in the shade. Direct sun can fade color and weaken fibers over time.
• Reshape while damp. Smooth out cups and waistbands with your hands so they dry in their natural shape.

Drying Lingerie in Hot and Humid Weather

In tropical climates like Bali, the challenge isn't heat. It's moisture. Things take longer to dry, and lingerie that stays damp too long can start to smell musty.

• Don't leave wet pieces in the machine. Take them out as soon as the cycle finishes.
• Choose airflow over sunlight. A shaded spot with a breeze, or a room with a fan, dries lingerie faster and more gently than direct sun.
• Give pieces some space on the rack so air can move around them.
• Make sure everything is fully dry before you put it away, especially padded bras and thick cotton. Even slight dampness in a closed drawer can lead to mildew.

For more on staying comfortable in tropical weather, read our guide to dressing comfortably in humid weather.

How to Store Lingerie

A little order in the drawer goes a long way.

• Store bras with cups facing the same way, nested inside one another. Don't fold molded cups in half.
• Fold or roll underwear loosely rather than stuffing it in.
• Keep delicate pieces, like mesh, a little apart from items with hooks or lace that could snag them.
• In humid climates, a dry, ventilated drawer or a small breathable pouch is better than an airtight container.

Small Signs It's Time to Replace a Piece

Even with gentle care, lingerie doesn't last forever. A piece may be ready to retire when the waistband no longer stays in place, the fabric looks thin or pilled, or a bra band rides up even on the tightest hook. That's not a failure. It's a piece that's been worn and loved.

Lingerie Care FAQ

Can I wash my bra in the washing machine?

Yes, most wireless bras and bralettes can go in the machine if you use a mesh laundry bag, fasten the hooks, and choose a cold delicate cycle. Underwired and mesh bras are safer washed by hand.

What temperature should I wash lingerie at?

Cool or lukewarm water, around 30°C or below, works for most lingerie. Hot water weakens elastic and can fade color.

Can I put underwear in the dryer?

It's best not to. The heat of a tumble dryer can damage elastic and stretch fabrics, especially seamless styles. Air drying in the shade is much gentler.

What detergent is best for lingerie?

A mild detergent made for delicates. Use only a small amount, and skip fabric softener and bleach.

Why does my lingerie smell musty after drying?

Usually because it stayed damp for too long. This is common in humid weather. Take pieces out of the machine right away, dry them somewhere with good airflow, and make sure they're fully dry before storing.

A Little Care Goes a Long Way

Looking after your lingerie doesn't need to be a ritual. Cool water, a gentle hand, and some patience while things dry. That's most of it.

The pieces you reach for again and again deserve a little softness back. And when it's time to refresh your everyday rotation, you can find bras and bralettes and underwear made for real days at CARE.