Drano
Drano Bathroom Max Gel Drain Cleaner, Eliminates Hair Clogs, Bathroom Drain Cleaner for Sinks, Tubs, and More, Safe On All Pipes, 770mL
Thrift
THRIFT T-600 Alkaline Based 6 lb. Granular Drain Cleaner
Drano
Drano Kitchen Crystals Drain Cleaner, Unclog Kitchen Drains, Melts Grease and Grime, Sink Cleaner Safe On All Pipes, 500g
Liquid-Plumr
Liquid-Plumr Pro-Strength Drain Clog Destroyer Plus+ Hair Clog Eliminator, Safe on All Pipes, 473ml