I was tired tonight and not thinking straight---put in too much CYA. I immediatley realized my mistake when I went to write the numbers down and took the sock out of the pool. Knew I needed to halve the amount (not fun when wet--a complete freakin' mess!) Put the sock back in the pool. Now, what in the heck do I do with the leftover WET CYA??? I looked at the MSDS sheet and it really did not help. It is about 1.5-2# dry CYA that is wet and soggy.