bicarbonate
Picture this: You've just completed the installation of a beautiful new swimming pool - a real step up for the home and its backyard. The clients had their hearts set on its dark-gray interior finish: They'd heard it would help warm the water on sunny days, and they liked the thought that the pool would look more like a beautiful lagoon than a pale swimming hole. The plaster crew
Everyone knows that muriatic acid, when applied directly to a plaster finish, will dissolve and remove material from the surface. This is why the practice of "acid washing" is so widespread: It removes surface stains and restores a finish to an approximation of what it looked like when new. The problem with this acid application, of course, is that it
