Clothes of Junob
Question :

If a person wears clothing during janabah, is he or she allowed to wear the same clothing after the ghusl and can he pray wearing it?

Answer :

It is permissible to wear the said clothing, including during prayers.

Sweat of Junob
Question :

Is the sweat of a person in the state of janabah najis?

Answer :

It is tahir.