I tell everyone I know who has cats (and a lot more that I don't know) how much our family loves Catalyst. It is so easy (and environment-friendly)for us, the cat box sanitation crew! The natural scent of the litter is a big plus and masks some unpleasant odors!! We have 10 cats and have pretty much tried everything... the 12 of us are sold on Catalyst. Thanks for the Catalyst face mask... it is my favorite!
Kate