I also have a Vax rechargeable cordless which I've had forever. It just lasts and lasts, it's been through several batteries. Its "brush" is a plasticy thing, so it's good for kitty litter and mucky stuff. I use it to clean up the bunny poo. As well as my 'proper' vacuums I have a few dustbuster things. With my menagerie, I am always presented with trails of kitty litter or messes of one sort or another. I have a "good" dustbuster that I use on "clean" people stuff, and a "sacrificial" dustbuster that I use on pet dirt and disgusting stuff.