?world?s best? cat litter - cheaper alternatives?

[Naiada]

I?m looking for a good clumping cat litter -have used various clumping ones but the dust from them sets off my asthma. The only one that doesn?t make me wheeze is the ( so called) ?World?s Best Cat litter? which is made from maize & is bio degradable. It is very good but also very expensive so I wondered if anyone else has found a non allergenic, clumping cat litter?

[IlonaM]

Where do you buy your litter? Online retailer Zooplus often is better value than elsewhere, especially if you have room for bigger bag.

I use Okoplus Cat's Best which I find is a good clumping litter with minimal dust, but I don't have asthma.

[Naiada]

thanks IlonaM - I've just ordered a bag of the one you recommended - fingers crossed!