I have had my Diamond Brite surface in my pool now for about 4 years. I occasionally use cal hypo to chlorinate my pool and I also use liquid chlorine as well, I just switch back and forth with them.
Now, Ive been hearing from a bunch of pool guys and neighbors that it is not a good idea to use cal hypo on my diamond brite sruface. Like I said I've been using it on and off and I have had no problems with my surface. Is this true? Is it a bad idea to use cal hypo on a diamond brite surface?