Drano® Max Clog Remover 128 OZ Gel 4/Case

Works fast to clear clogged drains and restore them to a free-flowing state. Pours through standing water and works great on hair clogs, slow drains and pipe build up. NSF L1 Certified. Product complies with the NSF International Standards for Nonfood Compounds / General Sewer/Drain Cleaners (Category Code L1).