New Vegas member, Hi!

PaulCpool

New member
May 17, 2025
1
Las Vegas
New Vegas house with new pebble sheen pool with built in elevated spa, small pool 12x24 but nice.

Already struggling with waterline scale on porcelain glossy tile. Fear is it is calcium silicate because 14% MA is not dissolving it, might try the 30% carefully.

I know this is my fault for not changing water soon enough here where water is REALLY hard.

I like the Maxxstrip method for not damaging tile finish, but will it work on calcium silicate?

Refresh guys here were recommended by pool school guy after pool was built.

Any all intel and recommendations greatly appreciated.

Thanks!!!