I was hoping to find some guidance or suggestions on what to use to get this off. Every rain it leaches through, and it is too hard to just scrub with a brush. I’ve carefully used dilute CLR but it still takes a while Thanks in advance!
White leaching out of mortar under pool coping
- Thread starter Noasis
- Start date
- Jul 21, 2013
- 66,294
- Pool Size
- 35000
- Surface
- Plaster
- Chlorine
- Salt Water Generator
- SWG Type
- Pentair Intellichlor IC-60
Welcome to TFP.
That is Efflorescence - Further Reading from ground water leaching under the deck and coping through the gunite.
There is no easy way to clean it off - Waterline Scale Removal - Further Reading
That is Efflorescence - Further Reading from ground water leaching under the deck and coping through the gunite.
There is no easy way to clean it off - Waterline Scale Removal - Further Reading
