How to Wash and Care for Shapewear So It Lasts

Hand wash shapewear in cool water and air dry it flat, avoiding the washing machine, dryer, and hot water, which are the fastest ways to break down the elastane fibers that give shapewear its compression. Correct care can significantly extend how long a piece holds its shape before it starts rolling down or losing grip.

Why Shapewear Needs Different Care Than Regular Clothing

Shapewear relies on elastane fibers stretched throughout the fabric to create compression, and elastane degrades faster than cotton or polyester when exposed to heat, harsh detergent, or machine agitation. Regular clothing care habits — tossing everything in the machine on a normal cycle — shorten shapewear's lifespan noticeably compared to gentler, deliberate care.

Step-by-Step: Washing Shapewear Correctly

• Use cool or lukewarm water, never hot, since heat is the fastest way to break down elastane's stretch recovery
• Hand wash with a mild detergent rather than regular laundry detergent, which can be harsher on delicate stretch fabric
• Avoid wringing or twisting the fabric to remove water, which stresses the fibers; gently press out excess water instead
• Air dry flat, away from direct sunlight or a heater, rather than hanging (which can stretch the fabric) or machine drying (which uses heat)

If You Must Machine Wash

If hand washing isn't practical, use a mesh laundry bag, cold water, and a delicate cycle, and always skip the dryer entirely, even on a low heat setting. This isn't as gentle as hand washing but is significantly better than a regular hot wash and machine dry cycle.

How Often Should You Wash Shapewear?

Wash after every 1-2 wears rather than after every single use, unless you've sweated heavily, since washing less frequently (within reason) reduces the cumulative wear on the elastane compared to washing after every single wear.

Frequently Asked Questions

Can shapewear be washed in a washing machine?
It can, but hand washing in cool water extends its lifespan noticeably more. If machine washing, use a mesh bag, cold water, and never the dryer.

Why does my shapewear lose its shape after a few washes?
This usually points to hot water or machine drying breaking down the elastane fibers faster than gentle care would. Switching to cool hand washing and air drying can slow this down significantly going forward.

How long should shapewear last with proper care?
With correct washing and drying, quality shapewear can maintain good compression and shape recovery over many months of regular wear, compared to a much shorter lifespan with harsh washing habits.

If your shapewear has already started rolling down or losing grip, see our guide on why shapewear rolls down and how to fix it, or browse the shapewear collection for a fresh piece.