I spilled about 1 cup of Behr concrete solid color stain (Siliconized 100% Acrylic) Water based stain in my in ground pool. It is about 20,000 gallons. It immediately caused a milky white plum that spiraled upward. I have been running my pump for 3 days and cleaning the cartridge once a day. I shocked it right away and it seemed a bit better but it is still cloudy. Does anyone have any suggestions on how to clear up my pool? Getting worried it will never clear up and I will have to drain 20,000 gallons of water and start over. Thanks in advance