So if isthinjaa (after passing feces) water drips on clothes or legs does something have to be done to make yourself and the clothes paak (i.e. ghusl, wash clothes thrice, etc.)?
Answer:
If urine has to fall on the clothes or body, it is necessary to clean it. By washing it thrice and rinsing it after every wash. There is no need to have a Ghusl (bath).
and Allah Ta’ala Knows Best
Mufti Ebrahim Desai