Essential Dry neutralizes harmful ammonia odors and reduces dampness. It can be used for the living enviroments of horses, hogs, cattle, sheep, goats, poultry, and dogs. Essential Dry should not be used in animal feed. Apply 1 to 2lbs in a 12' by 12' area or adjust amount used to accomodate size of area. Apply heavier coat to wet areas and lighter coat to dry areas. Can be applied before shavings area added or applied on top of shavings.