Liaison office of Grand Ayatullah Sayyid Ali Al Sistani (L.M.H.L) in London, Europe, North and South America.
10. Sweat Of An Excrement-eating Animal
Ruling 113. The sweat of a camel that habitually eats human impurity is impure, as is the sweat of other animals that do the same, based on obligatory precaution.
Ruling 114. The sweat of a person who becomes junub (29) by unlawful means is pure, and prayers performed with that sweat are valid.
[29] Junub is the term used to refer to a person who is in the state of ritual impurity (janābah). Janābah is explained in Ruling 344.