@zoevan pink dye is the tests that the lines r pink. Blue dye tests r the tests that the line r blue like the clearblue. First response is a pink dye. Pink dye usually show ur pregant first
First response that says pregnant and not pregnant and how many weeks past ovulation. It's either first response or clear blue can't remember
Walmart I got a faint positive on at 10DPO. My strips from amazon got darker quicker