Strive to maintain a high level of cleanliness and purity at all times.

This hadith is about the importance of cleanliness and purity in Islam. It was narrated by Aishah, who said that the Prophet Muhammad (May peace be upon him) used to wash his head with marsh-mallow when he was sexually defiled. This shows us that even though water is usually used for cleansing, it is not always necessary; other substances can also be used for purification. Furthermore, this hadith teaches us that we should strive to maintain a high level of cleanliness and purity at all times, as this is an important part of our faith.