[nana911]

RDB911's pads have some kind of halo smell blocker thing built in that lasts wash after wash after wash, well you get the picture. there have been times that I have been derelict in keeping up and still there is no smell. I use potty grass in one place and washable pads in their xpen and another place. They also know how to go outside. So, they go wherever it is convenient for me. But RDB's pads wash up beautifully and I've never had an odor problem, no matter how abused. I've also got a couple of hospital pads from when my husband was severely injured and those do not block the smell as well as the the halo thingy ones do. JMHO.