Just a helpful tip...if you get a salt test kit with Silver Nitrate, some Latex or similar gloves are a worthwhile investment. The stuff stains like carzy and it stays. Great test, but just FYI.
Calcium hardness: Which results are correct?
- Thread starter jay42k
- Start date
You'll know when you do, trust me. It won't hurt, but it will remind you for days that you tested. 
I have finally corrected my CH level but apparently this had been a problem (before me) and caused scaling /deposits on tiles above the water line - several have even fallen off - are there any suggestions on cleaning this off tiles ... I imagine it will be a fun job...
A pumice stone, elbow grease, and Motrin will remove water line scale. It sounds awful, fingernails on a chalkboard but worse, but it works and it doesn't seem to affect the tile surface at all. Your knees and shoulders will be affected, though.Lily pad said: