Yes, pine litter is generally safe for cats. Just make sure that the litter is made from natural wood fibers.
Furthermore, it should not contain include phenol and chemical additives.
Typically, pine litter does not clump. Instead, wet pellets will turn into sawdust and fall to the bottom of the litter box where they can be easily removed.
Use a litter scoop to scoop away the faeces and sawdust.
Our best pine litter product is Whiskers2Tail Pine Wood Litter: Whiskers2Tail Pine Wood Cat Litter is a premium, all-natural pine wood litter that neutralises strong odours on contact - leaving you always with the natural scent of fresh pine and an effortless clean-up experience. With two times more superior odour control than the average pine wood cat litter, Whiskers2Tail biodegradable pine pellets lock away unpleasant odours to ensure that your home never smells of kitty mess.