I actually really liked these. If you don't have an hour to set aside and do these then don't get them. They work best when you give them time. You can obviously work on other things while you use them though so I would at least give it a shot. They really do pull the gunk out, I've had blackheads for years so I'm sure it'll take a few to get it all out but my nose was 10 times clearer when I was done the first time.