World’s Best Cat Litter^® Boosters™ litter additives solve the litter box’s biggest problems with a simple sprinkle. Instantly get a clear, unmistakable read on your cat’s health when they use the box. Put poop stink in its place and keep it there before it leaves the litter box. Break bad habits with a natural attractant designed to lure your kitty to their box so there are no more accidents. Free from harmful chemicals and naturally safe, meet the newest way to boost cat love.