1 Gallon Muriatic Acid (Pack of 4)

Fast delivery quality oroduxt

I followed instructions and diluted this chemical to wash all shower areas and it did an excellent job... except... despite ventilation it corroded all new brushed nickel fixtures in the 3 bathrooms. Needless to say all other metals including mirror frames, razors, tweezers... etc were also corroded. Therefore I must caution that ventilation must be extremely defined. Even a fan I used to improve ventilation corroded. This of course is an attesting to its strength!

These came quadruple-packed: Two carboard boxes, a garbage bag, a sealed plastic bag and the normal plastic bottle. Two of the four pack leaked right out of the box onto concrete I did not want acid to erode. One leaked on my living room carpet.Great effort packing a product that does not appear suitable to ship.