You might be right. What I might buy for say $50 or so is something that tests my water and tells me what to do. It’s need to be ready to go, not make it myself

You might be right. What I might buy for say $50 or so is something that tests my water and tells me what to do. It’s need to be ready to go, not make it myself. This saves booking time to get the water tested at a shop. I don’t want to test using a kit as I don’t trust myself to sue it properly.