Both cats and cat parents like to keep the litter tray area neat and hygienic. These products from brands like Hero Pet Brands and Petkin help you to do just this. The cat litter deodorizer contributes to covering up any unpleasant smells. Cat stain and odour remover solutions are generally used when you’re cleaning out the litter tray. These solutions leave your cat’s litter tray spick and span, removing all trace of spots and stains!