Pool is 10 years old and I cannot recall having an invisible fine grit like substance on the walls of my pool this spring upon opening. I got in it yesterday with a cleaning mitt and wiped the walls, steps, seats clean. Brushing it wouldn't take it off, but cleaning mitt and "elbow grease" did. I did use a little DE in my sand filter to help clear the water, could it somehow have gotten in the pool?
Anyone else encounter this and anyone know what it is?
As of yesterday:
FC = 7
CC = 0
TA = 80
PH = 6.8/7.0 (SWG & sump pump aerating)
CYA = 50 and slowly climbing (stabilizer in socks in skimmers)
Anyone else encounter this and anyone know what it is?
As of yesterday:
FC = 7
CC = 0
TA = 80
PH = 6.8/7.0 (SWG & sump pump aerating)
CYA = 50 and slowly climbing (stabilizer in socks in skimmers)