Review on Clumping litter Cat's Best Original, 40l by Felicja Malinowska ᠌

I have been using it for more than 6 years on the recommendation of veterinarians (a cat is 7.5 years old). A package of 40 liters is enough for 14 months, despite the fact that at least once every 1.5 months I throw out the remains from the tray and wash it. More often than not, there is no need. The tray is large with high sides, with constant trampling and raking of the filler, very small wood chips appear in the tray and wood dust settles on the walls. So my tray is more for an aesthetic look, and a little bit so that the cat would be more pleasant to use it :).