Deodorize a horse stable

This is physically impossible. No matter what type of animals you have it will smell. There are ways to improve the smell or get rid of some it though.

try this, use a generous layer (1/4" may be necessary if the stall floor is dirt.) dehydrated lime under a layer of straw about 6" thick. Then use another 6" layer of aged "sawmill" pine sawdust. There are many variables but your whole barn should smell like pine trees. IF you use sawdust from the sawmill, it will be coarse enough you won't have to worry about the dust becoming airborne. [email protected]