Quote Originally Posted by Watermom View Post
So, I'm assuming you have been using some cal-hypo to chlorinate with at some point since yout CH is so high in the pool compared to your tap water. No more cal hypo!

I'm not sure. I was using tricolor tabs before I switched to liquid chlorine about 6 months ago. I've used a couple of different products before to shock the water, so maybe there was something in those. Anyway, now I'm just using the liquid chlorine, so that won't be a factor. Thanks!