I rated this product as I did because it may have a little dust but not near as much as others I have used... The price is right on this product being it is delivered in 2 days to my door... I choose the 14 lb box as my litter box is upstairs and it's a pain to haul the bigger boxes up the steps... One other thing I find the smaller box good for is storing the used litter until I fill the box.... I can then carry the used litter downstairs to dispose.... I wash the litter box a couple times a month and 14 lbs fill it nicely... My cats are not picky about scented or unscented and I have used both with good results...