"so I invented the STICK- A- STAIN. My design eliminates the inconvenient and inefficient practice of pouring muriatic acid onto a pool stain through a section of PVC pipe." The patent-pending ...
Muriatic acid, a diluted form of hydrochloric acid, can effectively dissolve clogs caused by organic matter, mineral deposits, and even certain types of grease. However, using it incorrectly or ...