3 Cs: Combat Roach Killing Gel - Clo - K10279 - Unique gel product in syringe-type applicator allows placement in difficult-to-reach cracks and crevices closer to the nest. Roaches are killed as they ingest the gel. Effective up to six months. Sold as 1 case which contains 12 boxes with one 30-gram applicator per box. Gel is a brownish color. CLO51963-K10279, 51963, CLO51963