Use the deep litter method (chickens)

Solution

In chicken coops, maintain a deep layer (6-12 inches) of carbon-rich bedding (pine shavings, chopped straw) and regularly turn it, adding fresh layers on top.

Explanation

The deep bedding allows beneficial microbes to break down the manure in place, reducing odors and creating compost over time. The key is keeping it aerobic (turned) and having enough carbon material to balance the nitrogen-rich manure. Remove overly soiled material as needed.

Notes

Requires good ventilation. May need to be fully cleaned out once or twice a year. Not suitable for all climates or housing types.