BLUE DYE VS PINK DYE ⚠️‼️

B R O N N A 💍🌸💫 • Future Cosmetologist 💫 Snapchat: bronnaa_17

I keep hearing pink dye PT are better than the blue. Are all the blue dye bad or certain brands ? How often do it give fake positives ?? Also for the ones who have received a fake positive how long after the positive test did your period show up??