Understanding Pool Chemicals Testing

understanding pool chemicals testing
what causes the bottom of a vinyl swimming pool to get slippery and slimy?

I don’t understand the testing strips very well and don’t know if I have too much or too little of the various chemicals

it’s algea. You need more chlorine. I had a very hard time adjusting mine last summer. I haven’t messed with it this summer.

NEW – Pool School – 03 – Pool Water Testing PART 2 of 3 | Family Leisure