Powerful, nonfuming, highly concentrated alkaline-based formula. Clears clogged drains of organic matter, hair, paper, grease and oils. As a drain maintainer, it keeps drain lines clear and free-flowing to reduce offensive odors. Application: Drain Cleaner; Applicable Material: Metal; Chemical Compound: Alkaline; Dirt Types: Food Particles; Grease; Hair; Oil; Organic Matter.