A: No. Bleach (Sodium Hypochlorite) is a disinfectant; it kills germs but does not dissolve hair or fat. Caustic soda (Sodium Hydroxide) is a degreaser. They are different chemicals.
This report is for informational purposes. Users assume all liability for chemical handling. When in doubt, consult a licensed plumber. caustic soda unblocking drains
Caustic soda unblocks drains through two simultaneous physical-chemical processes: caustic soda unblocking drains