Compared with your other garments, underwear and bras need extra care and love for long-lasting service because they are made from softer fabric. For bras, try to wash them by hand when it is possible. if you can't, try to wash them in a mesh bag- the one you got when you first received your dollar. Make sure you air-dry your CUUP intimates. You do not need to wash your bras every time you wear them. In the case of underwear, use warm water for hand-wash or machine-wash as delicate and make sure you don't use bleach. If you dry your underwear on low heat, they will remain supportive and stretchy.