Hi all. I'm looking for some advice as I currently have a very pongy litter tray. I empty solids as I see them and change the whole lot every day. The trouble is the room it's in still has that ammonia smell. Two cats share it though its not used exclusively as they do use the garden during the day.
Im going to buy a new tray as I think the smell has seeped into the plastic (I wash it our properly every week). Any recommendations as to a good odour free tray and litter (usually use catsan).
Thank you