Handy hardware store man told me to open all the windows, pour a couple of gallons
of muriatic acid all over the floor and leave for several hours.
For example, a weak solution
of muriatic acid is used for some surfaces, but it might damage others.
Not exact matches
Look for signs
of meth production, such as items like old cans, bottles, camp stoves, propane tanks, or packages
of substances like acetone,
muriatic acid, brake cleaner, drain cleaner, paint thinner lying around.
If you Google how to antique a mirror, you'll find a variety
of methods, many
of which have you use
muriatic acid which is a harsh chemical.
Instead
of replacing grimy glass shower door, clean it with a mixture
of one part
muriatic acid and about 10 parts water.