Are pool-shops a scam?
I say this loosely - and I do not mean every single pool shop but........
There are two pieces of advice I often see when it comes to pool management in this forum and others:
- Never use test strips if you want accurate results
- Go to your local pool shop and have them test your water
Every time I am in my local pool shop (and another, and another and another) - I see people bring their water in for testing. Then the pool shop pulls out the test strips (often the same ones I have used in the past) - test the water - then diagnose a ton of chemicals......
So are these test strips useful or not?
Or.....are all the pool shops I visit just doing it wrong?
Curious to hear!