FROM: http://www.grinrx.com/site.php?section=products

"Whitening Stain Remover Swabs™ is a revolutionary new way to make
your smile more beautiful and healthy while achieving white teeth in
much less time and with less sensitivity. This is the first product
that combines both deep cleaning and more traditional peroxide-based
whitening."

Has anyone had experience using this product? Does it make a
difference in bleaching?