Are your little furry feline friends reluctant to leave the house in this cold damp weather? Are they fussy about what goes in their litter tray? Well, Tesco have the larger 20 litre bags of Catsan in-store for £7.00. The 10 litre bags are normally £5.48 in Tesco, so this is a good price if you're needing to stock up.
I can't find these online, so must be in-store only.