The Crystal Gel is intended to eliminate odours in any room for up to 90 days! Simply open the lid, peel the seal and odours are eliminated as the all natural Gel is released into the air. Just leave the container in the room of your choice or place it in a decorative dish to dress it up. Perfect for musty basements, bathrooms, shoe closets, bedrooms, living rooms and kitchens. The Gel is the heart of the Fresh Wave family as it works in every area of your home and office. Fresh Wave products are made with extracts of lime, pine needle, aniseed, clove and cedar wood and are biodegradable and non-toxic. These all natural products are perfect for the naturally green lifestyle. Fresh Wave® Crystal Gel quickly and effectively eliminates odors without the use of perfumes or masking agents. Simply open a jar to deodorize any room or area, such as a basement or bathroom