Woowoo hair removal cream is brilliant! You don't need a massive amount for it to work either. Personally, I find it works better when you leave it on longer than it states. I haven't tried it in the shower either. What I do is I apply the cream, stand in a shallow bath, shave my legs and then remove the cream. It's dolphin smooth everytime. Ifb I leave it longer than a week, I do use a little extra cream than normal to ensure a smooth finish. So if you look like you've got Bob Marley trapped between your legs in a headlock, have a little trim and use a medium-thick layer, keep on for about 8 minutes for a smooth result.