1 Question: Is it permissible for a woman to wear perfume when going out of her home?
Answer: It is not permissible for a woman to go out wearing perfume if non-mahram men are aroused and attracted to her or if she intends to attract such men.
2 Question: Is salat valid if the person uses cologne? Is cologne ritually pure?
Answer: Yes, it is pure (Tahir) and Salat with it is correct.