I have some bumps on the underside of my butt cheeks. I've been using a Soap and Glory body scrub on my butt and it's so much softer now. Jan 16, - Having a beautiful bum works in your favour on so many levels. is a great way to have beautiful, soft skin,and it's also great for your caboose! If you could have a nice, smooth butt, why wouldn't you want to save the world.