You don't need to add 2 dippers of powder--if one won't turn it pink, then you have no chlorine. When you add the reagents to get it clear, it won't be as clear as the sample you started with.
You don't need to add 2 dippers of powder--if one won't turn it pink, then you have no chlorine. When you add the reagents to get it clear, it won't be as clear as the sample you started with.
Janet
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