These are a 2 step regimen meant to be used once a day, either in the morning or evening. Each towelette is sealed in its own respective pouch.
The towelettes smell slightly of acid/chemicals, which iI expected given the ingredients, but nothing more than a lingering scent. The towel isn't so drenched in the solution that it is dripping everywhere as you are trying to wipe your face. I appreciated that; however, at the same time I wish they did soak them with a little bit extra solution because most of the times, it was just enough solution to apply all over my face.
By next day, I noticed my skin was already smoother! That is some pretty quick turnaround on results! With most skincare, I dont see any results until at least a number of weeks, so that was really surprising.