Small cut or pass through a meat grinder stalks and leaves chistotela. Fill in with boiled water, close a cover and put for a month in a warm place. Then filter through a gauze and separate a rewandering oil cake.
The remained viscous weight similar to kissel, perfectly heals purulent wounds both at people, and at animals. Such self-made ointment does not burn and operates very effectively.
To be necessary: a fabric, a rubber rug for ware drying, glue