Spray formula to be used on tough rust and iron stains. Advanced formula is as effective, yet safer, than traditional liquid rust removers which contain hydrofluoric acid. Cleans toilet bowls, sinks, fiberglass and acrylic tubs, showers and spas, white and colorfast clothing.
|Composition:||Oxalic Acid, 1,2-Propylene Glycol|
|P H Range:||<1|