[buddha_red]

One drop is supposed to turn the vial orange, but i have to add like 8 drops to turn it orange then 5 drops to turn it green.

Has anyone else experienced this? I start counting when the solution turns orange since that is supposed to be the start of the test with one drop.

 

[JanS]

I've had it happen with another brand of test too. Chances are, you're water is pretty hard so it's not turning on the first drop. I'm guessing your more accurate reading is going to be from counting all of the drops rather than from the point it turns orange.