I added over 120 drops of R-0871 into my Chlorine Drop Test, but the solution still won’t clear up. It remains cloudy, and I'm worried I might be misusing the test kit or will run out of R-0871 before getting clear results! Despite following the instructions and trying different samples, I'm left with cloudy, chalky water. How many milliliters of R-0871 should I expect to add to make the pool sample clear?