Thank you for the reply's.
Maybe a little more information will clarify my position.
I turned the pool around for the owner...Just hosed off the cartridge...Netted all the debris out of it...Shocked it...Brushed it...Just your usual turn around.
Cleared it up...Balanced the chemical's...Replaced the cartridge.
Started doing the monthly service...I told the owner the plaster was coming off when I cleaned the pool and clogging the filter...Requiring me to clean the filter every week.
The owner was reffered to me by a friend...I have since dropped service due to owners refusal to pay on time.
I ask my friend if the owner ever said anything about the pool...My friend told me that the owner stated that I was over zealous performing the maintence and that is why the plaster was coming off.
The owner claims that by me vacuuming and brushing the pool with a nylon brush every week...Doing what the owner was supposed to be paying me for every single week without fail...Is why the plaster is coming off.
After Ike I did a bunch of turn arounds...And the first known to me Diamond Bright pool was a monster...Even doing the Jack's Yellow stuff or the United Yellow Treat and bombing the pool...The algae just laughed at hitting it with a stainless brush.
Really took a bath on that one.
But not one bit of Diamond Bright ended up in the pump basket or filter.
And yeah...Me and black algae know each other quiet well...LOL...That and my little friend...The dreaded 9" stainless brush.