nsnt neutralizes and eliminates all cannabis related smells found in the air as well as on all water-safe fabrics, including clothing, blankets, curtains, carpets, you name it! unlike most air fresheners on the market, it is not a masking agent; it doesn’t try to hide the odor by disguising it or replacing it with another scent. just one spray of nsnt eliminates all cannabis related smells, leaving no scent in its tracks.