I've noticed that if I leave my completed test sitting for a bit that eventually it will have a pinkish hue. So I do the cc test and the water doesn't change color...not immediately, but after several minutes it will. Is this normal, should I be waiting before recording my results?
FC & CC Test
- Thread starter CLW42
- Start date
Hi CLW, yes it is known that if you leave the test for a while after it has gone clear it will turn pink again. the test should be completed quickly and then the cc test immediately afterwards without any break in between. best wishes