Hello,

I'm somewhat new to this forum, so please excuse me if this question is redundant. I have an issue with CC, when I use the powder(R-0870) the sample turns slightly pink, I then add the R-0871 drops and it starts to clear then slowly changes back to pink and then stays there. This makes it hard for me to get a FC reading, I really don't want to rely on the pool store readings. Has anyone seen this before?