Non-septic and flushable, Worlds Best Cat Litter is made from all-natural whole kernel corn designed to keep your home smelling fresh. What it's for Worlds Best Cat Litter can be used in place of your cat's usual kitty litter. For best results introduce it slowly by mixing it in with the old tray liner, rather than changing it all at once. Just fill a clean litter box with a layer of the granules and you're ready to go. Cats are a bit like humans and don't like going to the loo in dirty places. Throwing out used litter and topping up with clean stuff can encourage your cat to use their tray rather than going on the floor. You should remove clumps and waste every day. This litter can be flushed straight down the loo, so there'll be no nasties lurking in your kitchen bin. The clumps dissolve naturally in water without releasing any toxins. That's the benefit of using all-natural, environmentally friendly products like this one. Key benefits comes in four different bag sizes a great option for cat owners that suffer from allergies clumps are water soluble and can be flushed has no odour practically dust-free 100% natural How it works These litter granules are chemical-free and nearly 99% free of dust. They're soft and gentle on your furry friend's paws and so small that they're unlikely to get caught in fur and dragged around your home. This means less vacuuming and tidying up after toilet time. Made from lightweight and 100% natural corn kernels, Worlds Best Cat Litter is designed to clump quickly as soon as moisture touches it. This locks in bad smells, meaning nasty odours don't hang around. This is true even if your cat loves scratching and burrowing. The clumps are biodegradable and, although they're strong, they're also soluble. You can flush them down the loo without worrying about causing a system blockage.