Let's talk about cat litter

http://www.petsathome.com/shop/clumping-multi-cat-litter-7kg-by-clean-n-tidy-15275

This is the brand I use its clumping and since i have two cats it is a multi cat one too. Love this stuff.

Same one that we buy and it's fantastic. Totally recommend!  I scoop daily and have not had to completely dump the tray in a year and a half now.

We've been using both CatSan and the Costco brand clumping and both are really good. The Costco brand is a bit dustier than the CatSan, but seems to last a bit longer (I change her litter once every two or so weeks) as well.
We use a covered litter tray and she has a mat outside her box and that helps with stray litter thats kicked out (she doesnt like the door on)

As of now, we are using the Pets At Home non-clumping, antibacterial cat litter - in combination with a green brushy doormat we bought from Aldi! It seems to be doing the trick.