So you are new to testing

[PoolingInKC]

Chiming in as well, I found TPF 10 years ago and I did not know one thing about water chemistry. Our PB never told us about CYA or pretty much anything but I digress. After I stumbled onto this site, bought my first TF-100 kit and went through all of the ABC's/Pool School, etc sections, I learned how to take care of my own pool/water. I can proudly say that following the TFP method, I've not had so much as a hint of nastiness in my water in those 10 years. So for the newbies........READ........Ask Questions........listen to what the people on this forum tell you and NOT what the profit motivated pool stores say or suggest you buy.

TFP is the ONLY WAY.