10. Buy Clumping Odor-Free Litter:
When you go to the cat litter aisle, you will notice that there is always a “regular ” and “clumping” type. While “regular” might be cheaper, it is nowhere near as hygienic and clumping litter. With lumps, you can easily take out any moisture and remove it immediately. If you get lumpy garbage, urine can seep through the rest of the box, and it becomes extremely smelly in a very short amount of time.