Instructions for use: for sinks and tubs: pour one full chamber of product slowly into the drain. allow product to sit in drain for 15-30 minutes or overnight for optimal results. rinse or wipe with wet cloth any excess product left behind. then flush with hot tap water for 5 minutes (use caution when handling hot water). for extremely difficult obstructions, pour second treatment and allow to sit in drain overnight. rinse or wipe with wet cloth any excess product left behind. then flush with hot tap water, letting faucet run for 5 minutes. for toilets: pour both chambers slowly into the toilet, allow product to work at least 2 hours or overnight for optimal results. once water has come down to a normal level, close lid and flush. if toilet overflows, wipe and rinse floors immediately. - directions: instructions for use: for sinks and tubs: pour one full chamber of product slowly into the drain. allow product to sit in drain for 15-30 minutes or overnight for optimal results. rinse or wipe with wet cloth any excess product left behind. then flush with hot tap water for 5 minutes (use caution when handling hot water). for extremely difficult obstructions, pour second treatment and allow to sit in drain overnight. rinse or wipe with wet cloth any excess product left behind. then flush with hot tap water, letting faucet run for 5 minutes. for toilets: pour both chambers slowly into the toilet, allow product to work at least 2 hours or overnight for optimal results. once water has come down to a normal level, close lid and flush. if toilet overflows, wipe and rinse floors immediately.

Instructions for use: for sinks and tubs: pour one full chamber of product slowly into the drain. allow product to sit in drain for 15-30 minutes or overnight for optimal results. rinse or wipe with wet cloth any excess product left behind. then flush with hot tap water for 5 minutes (use caution when handling hot water). for extremely difficult obstructions, pour second treatment and allow to sit in drain overnight. rinse or wipe with wet cloth any excess product left behind. then flush with hot tap water, letting faucet run for 5 minutes. for toilets: pour both chambers slowly into the toilet, allow product to work at least 2 hours or overnight for optimal results. once water has come down to a normal level, close lid and flush. if toilet overflows, wipe and rinse floors immediately. - directions: instructions for use: for sinks and tubs: pour one full chamber of product slowly into the drain. allow product to sit in drain for 15-30 minutes or overnight for optimal results. rinse or wipe with wet cloth any excess product left behind. then flush with hot tap water for 5 minutes (use caution when handling hot water). for extremely difficult obstructions, pour second treatment and allow to sit in drain overnight. rinse or wipe with wet cloth any excess product left behind. then flush with hot tap water, letting faucet run for 5 minutes. for toilets: pour both chambers slowly into the toilet, allow product to work at least 2 hours or overnight for optimal results. once water has come down to a normal level, close lid and flush. if toilet overflows, wipe and rinse floors immediately.