i poured 4 lbs of cal hypo granular chlorine into pool last night. this morning right on the areas that i poured granules there was this whitish clouds setting on the pool floor. look just like what i was allgedly dealing with (brownish dust deposits) during this posts. so i concluded that: this same stuff i was trying to get rid of was being caused by the same chemicals i was using to get rid of the stuff; at least by in large part.

can some one shed any light on the reaction that cal hypo would have on a plaster pool; plaster that is fading..would this whitish cloud be something to be expected. not all over the pool floor, but just on those areas where the granules settled. looks like the residue left behind by the granules...dont have my kit yet to get other chemical readings but cl is over 5 (dark yellow) and ph about 7.5-7.8. cl was about 1 when before i poured the granules last night.

thanks.