Why should you use Super Cat Repellent? It is all natural, suitable for use around children and pets, use in planted areas and all around the garden!! Super Cat Repellent is an all natural product of garlic oil making it completely safe to use where children play. It will deter cats from digging and fouling amongst plants and other areas of the garden – but it is not suitable for application onto grass – only planted areas! Use all year round.  Supplied 700g shaker