Quote Originally Posted by Mom2Czars
The kit from the store said to use 2. I was just thinking this morning that I was going to run out at the rate I'm testing. (who's obsessed? not me.)
I know what you mean about the obsessed part. I test way more than I need but it just doesn't take that long to do and I'm taking Carl's "stay ahead..." advice to heart. Any time I test for CL using OTO, I also test using FAS-DPD since there isn't any "shade" matching involved. It's either pink or clear, cut and dry.

Dave