Validity Of Wudhu (Sweat From Private Parts)
Actually, In that case, the sweat contains the easily viewable traces of najasah. You also answered my earlier query. From that post, It became clear to me that undue hardship Is pardoned. But in this case, it is reported that the companions (ra) also used to sweat right after the defecation from the anal area, which emits the easily viewable najasah in sweat. More details are in the link of Islamqa, that I have provided above. Does that invalidate the ablution or it is pardoned? I could not find any report in which the companions (ra), reported that it invalidates the wudu.