Q 3:
Does wearing perfume invalidate one's Sawm (Fast)?
Also, I would like to know the things that invalidate Sawm other than foul language, eating, and drinking.
A: Firstly,
wearing perfumes does not invalidate one's Sawm.
Secondly,
the things that invalidate Sawm are eating, drinking, eating or drinking by way of the nose, intentional vomiting, masturbation, and sexual intercourse during the daytime hours of Ramadan. Foul language does not invalidate Sawm though it is not permissible to utter such words.May Allah grant us success. May peace and blessings be upon our Prophet Muhammad, his family, and Companions.