Okay. This is unbelievable. We test that stupid spa just about every day. Today, out of the clear blue, the spa is ugly. it has a smell. Now last night my husband said the chlorine was low so he added another bromine tab. Now it's registering NO chlorine at all. There were 3 bromine tabs in the little thing that floats in the water. What is the deal?!?! We put spa clear in it and another thing that you are supposed to do to get rid of contaminates or whatever.
What are we missing? I have sent my husband to the pool school page to read in the past. I have bought the test kid. We check and check and yet this suddenly happens! it's weird and my husband is totally baffled! I didn't test that water yesterday bc we had just changed the water out last week and it had been testing just fine.