There is one brand with arm and hammer to obsorb odors and the pads are extra absorbant. I know they sell it at petsmart. The seem to work very well.
I also use my hard bottom pee pad holder and place four or so open wee pads on it on top of each other. I find its easy just to roll the top one up and throw it away and have another already underneth ready to go , It also helps if a little wee went through.
hope that helps
