How to wash bras without ruining the shape

Short answer: Close the hooks, use a wash bag, wash at 30 to 40 degrees and never tumble dry. Heat is what ruins both the elastic and the cup shape.

Close the hooks first

Open hooks tear at other clothing and at the bra itself. It is the easiest mistake to avoid. See washing and care.

A wash bag protects the shape

In a bag the cups do not get crushed between other clothing. Padded cups keep their shape. See bamboo bra without underwire.

30 to 40 degrees

A higher temperature breaks down the elastic in the band and straps. That is the part that decides how long a bra lasts.

Never the tumble dryer

Heat makes the foam in padded cups crease permanently and ruins the elastic. Hang up or lay flat. See bamboo underwear for women.

No fabric softener

The film from fabric softener cancels the moisture transport and can make the elastic stiffer over time. See bamboo tops for women.

Frequently asked questions

Can you machine wash bras?

Yes, in a wash bag with the hooks closed at 30 to 40 degrees.

Can a bra be tumble dried?

No. Heat ruins the elastic and makes padded cups crease.

Why do the hooks have to be closed?

Because open hooks tear at both the bra and other clothing in the machine.