Symbolic hand washing, using water but no soap to wash hands, is a part of ritual hand washing featured in many religions, including the Baháʼí Faith, Hinduism, tevilah and netilat yadayim in Judaism, Cantharus and Lavabo in Christianity, and Wudhu in Islam. Religions also prescribe hygienic hand washing, especially after certain actions. Hinduism, Judaism, Christianity, and Islam mandate washing of hands after using the toilet. And, Hinduism, Buddhism, Sikhism, Judaism, certain denominations of Christianity, and Islam mandate washing of hands before and after every meal.