Islamic bathing is called "Dajing" and can only be done by spraying. No public swimming pools or buckets are allowed, and no sauna is allowed. It's also a single room when spraying, even if it's all men. Nourish your heart before taking a bath (that's why it's clean). The main life of bathing (commanded by God) is gargling, choking the nose and washing the whole body. Do it three times from top to bottom and from right to left. Add "quiet" after the first time (no need to wash your feet). Finally, leave the stagnant water and wash your feet.