Nasal swabs for dispensing, e.g. perfumes - consist of small-pored core and larger pored coating

摘要

Nasal swabs comprise a central, small-posed sponge core as reservoir for e.g. perfumes, and fragrances (such as jasmine, coffee, tobacco etc.) and a larger-pored covering which serves to disperse the fragrance. The swabs can be used for treatment of nasal discomfort e.g. for preventing colds, avoiding unpleasant environmental smells, stimulating or inhibiting appetite, etc..