So we just had a stamped concrete deck poured around our pool. The "contractor" paid no mind when throwing out the powder release onto the concrete and quite a lot of it ended up in the pool. It floated on the top for a while and then mixed into the water. The pool is very cloudy. We have a cartridge filter and after a couple hours, I ended up cleaning the grids as they were almost black. It's been running for another day but still very cloudy. Is there any sort of chemical that I can use to help clear this up, or will I just have to wait it out for all of it to collect on the filter grids (and probably clean them another handful of times)?