I suppose this goes for all testing?
When testing for the CC, after 1 drop, if the water is mostly clear with a slight pink hue, is that a Zero or a One? Im talking about a very slight pink color left.
Thanks!
When testing for the CC, after 1 drop, if the water is mostly clear with a slight pink hue, is that a Zero or a One? Im talking about a very slight pink color left.
Thanks!