DESCRIPTION OPEN UP is a powerful ready to use caustic drain opener and maintainer. This product will clear clogged drains of hair, paper, grease, oil and other organic matter. Keeps drain lines open and thus reduces malodors generated by rancid material. The caustic chemicals convert grease-like matter from hard insoluble material to soapy water soluble material. May be used on vitreous china or porcelain. APPLICATIONS For unclogging drains and pipes in restaurants, apartment buildings, water treatment plants, factories, hotels/motels, schools and offices. FEATURES & BENEFITS • Non-acid formula will not harm pipes and drain lines • No fumes or offensive odor • Versatile formula for both corrective and maintenance applications • Effective—works within minutes