First TF-100 results - would appreciate recommendations!


New member
Aug 10, 2019
Hi, I'm a new homeowner with an IG vinyl pool and have been lurking on the forums since moving and have learned a lot already. I am now ready to post a first full set of results from the TF-100 kit:

Water: clear
FC: 1.0
CC: 0.5
pH: 7.5
TA: 110
CH: 100
CYA: 90

I've been sanitizing mostly using bleach for the past two weeks but initially used up all the left over pucks the previous homeowner left. It seems I have to pour in an entire 128 oz of 6% bleach every day just to register a FC. Is this due to the high CYA level? Any recommendations would be much appreciated! Thank you!