My boxes were all open as well but there was a customs sticker on so quite likely it's because of high security thesedays.
Although WBCL/chick crumb are supposed to be flushable, some blocked my toilet in the attic. Admittedly, it is a compact toilet up there but still
![Scared :scared:](https://www.purrsinourhearts.co.uk/Smileys/purrs smilies/scared.gif)
Golden Grey, Extreme (and another one zooplus sell) are fine grain which is supposed to be the best for the cats. It is ultra clumping as opposed to clumping - which is excellent. It is made from a type of clay that turns into a hard gel when water touches it. This makes it so much easier to take out of the tray. I found with chick crumb that the clumps can break up when you take them out but with this, they stay solid. I am really happy with it. The only snag is the weight of the bag. I was going to choose between Extreme and golden grey but can't see any difference really, except the extreme had some 1" sharp shards in so I will probably order Golden Grey in future. I think you can buy ultra clumping in PAH in a big plastic tub so I think I will buy one just for the tub rather than keeping bags around - I think they also have a dispensing funnel?
I am really sold on it. I used catsan for a long time but found in warm weather, I needed to completely change the trays every other day as they smelled. Also one of mine has CRF so does really smelly wees. The new litter takes care of that.
I had high hopes for chick crumb but was really disappointed.