My hygienist recommended that I try this flosser. I have very sensitive gums and hate traditional flossing but still needs to be done. We switched to this and WOW it amazing. It blast anything out and makes flossing so simple. We started off at a low number and worked our way up to the strongest, if you don’t you will have sore gums. This is a yes to anyone who wants better oral hygiene. My only complaint is that it can be loud and wish it held more water.