Works well but beware of the yellow

I used this stick without reading the instructions. I figured, pop a zit, apply it over night and rinse off in the morning. Well apparently you shouldn’t leave it overnight (which the directions say like 10-15 min or something) anywho, I woke up, late for work, stained yellow. After a deep scrub and letting the redness from said scrub subside, I was impressed with how well it worked to reduce inflammation and the redness at the zit.