How to Wash Lace Underwear Without Ruining It
How to Wash Lace Underwear Without Ruining It
Lace underwear isn't delicate in the way most people think. You don't need to baby it or hand-wash every single time. But you do need to avoid three specific things that will destroy the fabric within a few washes.
In This Article
The 30-Second Version
Cold water. Gentle cycle or hand wash. No bleach. No fabric softener. Air dry. That's it. If you follow those five rules, your lace underwear will last as long as any cotton pair.

Machine vs Hand Wash
You can machine wash lace underwear. The key is using a mesh laundry bag and selecting the delicate or hand-wash cycle. The bag prevents the lace from snagging on zippers, hooks, or rough fabrics in the same load.
Use cold water. Hot water breaks down the elastic fibers in lace and causes shrinkage. A detergent designed for delicates is ideal, but any mild detergent without enzymes works fine.
Hand washing is gentler but not necessary for everyday cleaning. Save hand-washing for your most delicate pieces, like the French Lace Brief or Bow-Tie Triangle Brief, where the lace pattern is more intricate.

Never use fabric softener. This is the most common mistake. Fabric softener coats the fibers in a waxy layer that reduces the stretch and breathability of lace. Over time, the fabric feels stiff and loses its shape. If you want softness, it's already built into the material.
Drying the Right Way
Air dry. Lay the underwear flat on a clean towel or hang it on a drying rack. Avoid hanging by the waistband, as the weight of the wet fabric can stretch it out.
If you must use a dryer, use the lowest heat setting and remove the items while they're still slightly damp. High heat is the fastest way to ruin lace. It shrinks the fibers and weakens the elastic.
Storage Tips
- Fold rather than stuff. Cramming lace into a drawer can crease the pattern permanently.
- Keep away from Velcro or hooks. Store lace items in a separate drawer or section.
- Rotate your collection. Wearing the same pair 3 days in a row means the elastic doesn't have time to recover. 3-4 pairs in rotation is ideal.

Our ice-silk styles like the Seamless Ice-Silk Thong and Textured Lace Bikini Brief are actually easier to care for than pure lace. The ice-silk blend is more durable and less prone to snagging, so they can go through a normal delicate cycle without a laundry bag.
Frequently Asked Questions
Can I machine wash lace underwear?
Yes, on a cold delicate cycle inside a mesh laundry bag. Use mild detergent and avoid bleach and fabric softener.
How often should I wash lace underwear?
After each wear, same as any underwear. Lace is breathable but still needs washing to remove oils and bacteria.
Will lace underwear shrink in the wash?
Only if washed in hot water or dried on high heat. Cold water and air drying prevent shrinkage completely.
Can I use fabric softener on lace?
No. Fabric softener coats the fibers and reduces stretch and breathability. It is the most common cause of lace underwear losing its shape.
Ready to find your pair? Shop the full Petals & Lace collection
Was this article helpful?
Thanks for your feedback!
Have a question or thought to share?
Leave a comment ↓