I'm closing tomorrow. I just tested my water and FC was below 1/2 SLAM level so I added a quart of chlorine to get it back up to 1/2 SLAM (8 ppm). How long do I have to wait after adding the liquid chlorine to add the polyquat? Since its rather thick, is it best to dissolve it in a bucket of water and pour it all around the pool or is it better to just pour it around the perimeter and brush after adding it.