Both Baquacil and Clear Comfort are biguinide based sanitation systems. The problems you describe are commen with biguinde as is the money you are throwing away trying to fix them. I suggest you read the posts in the PHMB section of the forum for how to convert your pool to clorine without draining and refilling. You might want to start a thread in that section for advice before you start. You will love your pool again and love how much money you save once you convert and use the methods on this fourm!