The suction on this device is a lot stronger than expected, but that's great; it really cleans out your pores. I really like the metal tip attachment for exfoliating. I usually use this on my Tzone, around my nose, and other oily areas- and have definitely noticed a reduction in oil. I use this almost every other day and it hasn't worn down or had any issues. The charge lasts a really really long time too, I only have to charge it once every week or so.