Extended data
wash
The hydrophilicity of ice silk underwear is easy to be contaminated with dirt, and some dirt may penetrate into the fiber, so once it is worn for too long, there will be many residual stains that cannot be completely washed away. Ice silk underwear is best washed by hand and treated with neutral washing liquid. In addition, ice silk underwear will gradually harden under the influence of sunlight and air for a long time, and the hand feel is not soft enough. Therefore, it is better to use softener after washing ice silk underwear several times.
References:
Baidu encyclopedia-ice silk fabrics