All our silk masks are made with the same premium material as our pillowcases which mean that they are durable and can withstand multiple washes. Simple care instructions to follow1) Wash your face mask before using it. 2) Hand wash it using cold water, and with a pH neutral detergent/ gentle soap.3) After washing, press your mask between two towels to remove excess water.4) Hang dry out of direct sunlight. Remember...Do not use bleach or detergents with enzymes.Heat will damage the silk. Never wring dry!