That’s because baking soda—which is sodium bicarbonate—is a base that can, if used in certain quantities, lower the pH of an acidic solution.” —Jennifer Christman, MHA, RDN, LDN ...
Its chemical name is sodium bicarbonate (NaHCO3 ... which are solutions with low pH levels. Baking soda can neutralise acids to remove bad smells. Some cat owners will even mix baking soda ...