I have a rainbow pentair water test kit that didn't come with instructions from my pool builder. All the bottles say how many drops to use except the chlorine one. Is it 5 or 1? Or something else I guess. Thanks
How many drops pentair rainbow test kit for chlorine
- Thread starter jonredraider
- Start date
If it is the kit I think it is, it is 5 drops of the yellow, #1 bottle, and use the comparator.
