[kelza]

I cannot compare it to what you have in the UK, but Kaytee Clean and Cozy is a staple for our hammies. My daughter and I find it softer and less dusty than the Carefresh. In our experience you get more of the Kaytee than the Carefresh in similar sided bags. It is also more breathable making it my preferred option for the warmer months. Plus we seem to not pull out as much of the Kaytee when spot cleaning, so it lasts longer.