Dissolves tough clogs fast! Professional strength gel. The Great Value Max Strength cleaner is very effective at removing tough clogs in standing water, slow-running drains in bathrooms and kitchen sinks. Bathtubs and garbage disposal. Do not use in toilets. Return the package for replacement or money back. 1-877-505-2267 or visit us online at walmart.com. walmart.com. how2recycle.info. Contains: Sodium Hypochlorite and sodium hydroxide. For more ingredient information visit www.Walmart.com/GreatValue or call 1-877-505-2267. Made in the USA. Factory Certified.