I use an environmentally safe recycled paper litter for my cats, and it is very dust free, of course there is a little ,they are little pellets, similar to rabbit food in looks.

I actually am allergic to cats and have four,I found having so many and putting myself around them all the time, helped to desensitise my allergy and now it is much better, as long as i remember to wash my hands after patting them and don't touch my eyes, they do still affect me, but not like before, it is a minor annoyance, and so well worth it to own my furbabies.

Yes please do think long and hard before adopting a kitty, once you have them they are for life.