A
Anonymous
Guest
What acid will clean alum oxide mineral deposits off of glass without etching it?
oxidised spots on alum. window frame combined with water (dew) evaporated spots that might be Alum oxide.
Tried most all shower door type stuff, including Muriatic acid.
Help!!
POP
oxidised spots on alum. window frame combined with water (dew) evaporated spots that might be Alum oxide.
Tried most all shower door type stuff, including Muriatic acid.
Help!!
POP
