Granular:

Stall DRY Absorbent & Deodorizer safely and effectively refreshes horse stalls, pens and barns by reducing ammonia levels, eliminating odors and absorbing moisture. It is composed of a natural blend of food grade diatomaceous earth and clay in a granular form and, as a result, is safe to use with all animals.

Pellets:

Stalls bedded with wood pellets do not need to be cleaned the same way as with traditional shavings.  Cleaning works best in stalls that use rubber mats.  The best time to muck out a stall is when it is empty. The horses will naturally break down the wood pellets into sawdust.  Use a slotted fork to remove the manure, but take out as little of the bedding as possible. For urine remove the saturated areas and sprinkle the damp area with Stall DRY to absorb moisture and odors. .Remix the damp bedding with dry bedding until it appears dry.