Has anyone ever used one of these? I was scared to try it as people have said it causes terrible bruises on your face but I took the chance and brought one as I have terrible blackhead and all sorts of yuck on my nose. And honestly It Sucked The yuck out of my nose! I haven’t tried on my face yet as I was scared of bruising but it has done a amazing job on my nose. Never seen my nose so smooth and shiny! Has anyone ever used this? Did it work all over your face?