I've never (to my knowledge) come into contact with the sweat of an excrement-eating camel, nor have I consumed the exrement or nasal secretions of an animal (with the exception of whatever is in fast food).
1 Saaray oo ahayd Aabraam naagtiisii carruur uma ay dhalin isagii: waxayna lahayd gabadh midiidin ah, oo Masriyad ah, magaceedana waxaa la odhan jiray Haagaar.