Benmax have you tried costco's ? it has a blue ingrediant mixed into the litter I forget what it is but its for odour control. Other than being dusty I have never noticed any odour.
Having said that I also think it makes a difference where you put the litter box in your home for being able to smell it??
Tabitha April 10, 1995 - August 23, 2013
Bomber April 10, 1995 - July 12, 2010
Winston Nov 15, 1999 - September 15, 2011
Sophie Aug 30, 2011
"UNTIL ONE HAS LOVED AN ANIMAL, PART OF THEIR SOUL REMAINS UNAWAKENED"
He is your friend, your partner, your defender, your dog. You are his life, his love, his leader. He will be yours, faithful and true, to the last beat of his heart. You owe it to him to be worthy of such devotion.