Quick Answer

To keep your lingerie in top shape, hand wash delicate items like bras and thongs in cold water with a gentle detergent, or use a bra wash bag on the delicate cycle. Always dry them flat, never in the dryer, and avoid wringing. For everyday underwear, a mesh bag and gentle cycle work well.

Your lingerie works hard, but it’s also one of the most delicate items in your wardrobe. The wrong wash can stretch out elastics, fade colors, or damage lace and other fine fabrics. With a few simple habits, you can keep your bras, thongs, and other intimates looking and fitting great for years.

Whether you’re washing a luxury recycled cashmere piece or a simple organic cotton tee, the principles are similar: gentle care, cool water, and air drying. Here’s how to wash and care for your lingerie so it stays beautiful and supportive.

Why Lingerie Needs Special Care

Lingerie is often made from delicate fabrics like lace, silk, or fine cotton rib, and it includes elastic and underwires that can be damaged by harsh washing. The agitation of a standard machine cycle can stretch straps, misshape cups, and cause hooks to snag other garments.

Even everyday underwear benefits from a gentler approach. Using a mesh bag and a delicate cycle reduces friction, helping to preserve the fabric’s color and elasticity. For bras, hand washing is the gold standard, but a bra wash bag is a great alternative if you’re short on time.

  • Always fasten hooks before washing to prevent snags.
  • Use cold water to protect elastic and prevent color bleeding.

Sorting and Pre-Treating

Separate dark and light colors to avoid dye transfer, especially with vibrant or deep shades like black or leopard print. Check for stains and pre-treat them with a gentle stain remover or a drop of mild detergent, letting it sit for a few minutes before washing.

For items that are particularly delicate, like silk or lace, consider washing them separately by hand. If you’re using a machine, place each item in its own mesh bag to minimize movement and protect the fabric.

  • Pre-treat stains with a gentle detergent; avoid bleach.

Hand Washing Bras and Delicates

Fill a clean sink or basin with cool water and add a small amount of gentle detergent. Submerge your lingerie and gently swirl it, paying attention to areas that need extra cleaning. Avoid scrubbing or twisting, which can damage fibers.

Rinse thoroughly in cool water until no soap remains. To remove excess water, press the garment between two clean towels—never wring it. Then, reshape and lay flat to dry, or hang by the center gore for bras.

  • Hand washing is best for bras with underwire or delicate lace.

Machine Washing with a Bra Wash Bag

If you prefer machine washing, place bras and other delicate items in a bra wash bag or a mesh lingerie bag. Use the delicate cycle with cold water and a low spin speed to reduce stress on the fabric. Choose a gentle detergent formulated for delicates.

Avoid washing lingerie with heavy items like jeans or towels, as they can cause friction and damage. Also, never use fabric softener; it can coat the fibers and reduce absorbency and elasticity over time.

  • A bra wash bag protects the shape of your bras during machine washing.

How to Wash Thongs and Underwear

Thongs and other underwear can be washed in a mesh bag on a delicate cycle, but hand washing is even gentler. Use cool water and a mild detergent, then rinse well. For cotton underwear, you can use warm water, but avoid hot water to prevent shrinkage.

For items made from bamboo lyocell or other sustainable fabrics, always follow the care label. Some may require cold water and a gentle cycle to maintain their softness and fit.

  • Avoid using bleach or harsh chemicals on delicate underwear.

Drying Lingerie the Right Way

The dryer is the enemy of lingerie. High heat can break down elastic, shrink fabrics, and distort shapes. Always air-dry your lingerie. For bras, lay them flat on a towel or hang them by the center gore to preserve the cup shape.

For other items, lay them flat on a drying rack or hang them to drip dry. Avoid clothespins that can leave marks, and keep them out of direct sunlight to prevent fading.

  • Never put bras or delicate underwear in the dryer.

Step-by-Step Lingerie Care Routine

  1. Sort and Pre-Treat: Separate lights from darks and fasten all hooks. Gently pre-treat any stains with a mild detergent. Checkpoint: Ensure all hooks are fastened to prevent snags.
  2. Choose Your Wash Method: For bras and delicate items, hand wash in cool water with gentle detergent. For machine washing, place items in a bra wash bag and use the delicate cycle. Checkpoint: Never use hot water or regular detergent.
  3. Rinse and Remove Excess Water: Rinse thoroughly in cool water until no soap remains. Press between towels to remove excess water—never wring. Checkpoint: Avoid twisting or wringing, which can damage fibers.
  4. Dry Flat or Hang Properly: Lay bras flat on a towel or hang by the center gore. For other items, lay flat on a drying rack or hang to drip dry, away from direct sunlight. Checkpoint: Never use a dryer; air-drying preserves elasticity and shape.

Products That Make Lingerie Care Easier

With these simple steps, you can keep your lingerie looking beautiful and lasting longer. Remember: gentle washing, cool water, and air-drying are your best friends. Treat your delicates with care, and they’ll reward you with comfort and support wear after wear.