Charcoal from Carabao and Cow Dung
1. Mix in one pail or container:
1 part rice hull
6 parts of fresh carabao or cow dung (or horse)
2. Place weight in mixture to remove excess water.
3. Pour in molds with both ends open (to remove easily when it gets hard).
4. Remove from molds and dry under the sun for three to four days.