Can I add litter or use another litter in my ScoopFree Slide?
Never add litter to your ScoopFree Slide litter box or use another type of litter. The crystal litter is formulated especially for ScoopFree Slide. The amount is carefully pre-measured for optimal performance. Too little or too much litter may cause your ScoopFree Slide to malfunction. You can add two handfuls of your old litter to the crystal litter in your ScoopFree Slide litter box to help your cat adapt when first using the box without risking malfunction.
