To provide a mask with a clean cotton sheet for pimple prevention for persons who have constitution of easily getting pimples in the vicinity of the nose tip by wearing a mask, solving such problems that, in general, a mask includes a pocket and stores a so-called wet sheet inside a mask body for protecting the organ such as the throat and the vocal cord from being dried or using aroma for aroma therapy effect, however, even though wearing the mask in a short time, some person has such constitution as easily getting pimples in the vicinity of the nose tip and such person cannot wear the mask, even if wanting to wear the mask.

The mask comprises a mask body and a pocket part provided inside the mask body. The pocket part stores a sterilized clean cotton sheet therein, and is configured to locate at the position of the nose. The mask with the clean cotton sheet can constantly keep the vicinity of the nose tip clean.