Is TSP Food Safe? The Critical Difference Between Food-Grade and Industrial Cleaner
•
4 min read
According to the U.S. Food and Drug Administration (FDA) and other global regulatory agencies, a highly purified and regulated version of trisodium phosphate, or TSP, is indeed food-safe when used as an additive. The confusion surrounding the safety of TSP stems from the stark difference between this food-grade form and the industrial-strength cleaner that bears the same name.
