by greenj26 » Sat Feb 26, 2011 9:18 am
What products will work depends on the severity of the mineral build-up. Soap scum is easy to clean off, it;s the hard water stains that are more difficult. I would start with some CLR or Lime-Away (both contain hydrochloric acid, I believe). You could also use Bar-Keepers-Friend (which contains oxalic acid) Bar Keeper Friend is available at many grocery stores. Furthermore you can use an abrasive pad to help clean and remove the mineral build up --- HOWEVER only use a white abrasive pad. Any other color of abrasive pad could scratch the glass. White is the gentlest scouring pad. You can get them at most janitorial stores. One word of advice, if you are using an acidic product, wear rubber gloves and open up a window, put a fan on or something to help with the vapors. Myself, I always use a respirator when cleaning with vaporous products :D