A clean smelling restroom plays a major role in the overall patron experience. A poorly maintained or malodorous restroom can cost you business. AirWorks Bowl clips offer an effective method of odor control between cleanings.. Lasts up to 30 days Continuous odor control Will not dissolve in water VOC Compliant Fits most standard toilets Clips on outside of bowl Contain enzymes that continually work to eliminate odors at the source