False positive with blue dye?

Question

Could this be a false positive? I know blue dye tests give false positives a lot. I was in a hurry and didn't realize I grabbed a blue dye. I have 3 days before af shows.

Answer

mine look like this just a slightly bit darker! is it positive?

Answer

I’m in the same boat. Cvs only had blue dye and my tests look like yours. I picked up a frer from target tonight and will test with that in the morning. Baby dust!

Answer

There's a faint line there. Blue dye are definitely notorious for false positives. I'm in the same boat. Waiting three days and testing with a pink dye. I recommend the same for you.

Answer

Looks neg. only use pink. Blue is notorious for evap, bleed and just false + in general.

False positive with blue dye?

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