The Mundari people of South Sudan position their head under a urinating cattle like this to dye their hair. The ammonia in the urine reacts with the hair, turning it a distinctive light brown or reddish-orange. The hair colour is considered beautiful and aesthetically pleasing in their culture. Also, they believe that cow urine has antibacterial properties (which is somewhat true) and helps to prevent infections, clean the skin/scalp, and repel insects/parasite. | Buzz Africa