Before Each Use: Soak dry sponge in warm water until fully softened and expanded. Remove excess water by gently squeezing the sponge.
After Each Use: Rinse sponge with clean, warm water and hang to dry in a well-ventilated area. Do not twist or squeeze the sponge too hard or leave it in a damp/humid place. Extended moisture will cause the konjac fibers to disintegrate.