I'm rehabbing my pool.
A quarter of my grout between my flagstone coping is loose and can be picked out. The grout looks just like cement.
Can anyone tell me the exact product I should use to replace the bad grout (see pics)?
I have a couple of loose waterline tiles. What is the exact product to use to reattach these?
If I find loose coping pieces, what product is the "glue" that keeps the coping attached the the pool?
What is the white stuff that shows up on the tile at the water line? Why is it there and how do I get rid of it?
4 years ago before I opened the pool, I threw 4 chlorine pucks in the pool and they sat on the bottom. The pucks made a small area on the bottom of the pool rough and now that area is slightly discolored (brown). How do I fix this? I was thinking about sanding it smooth again.