question #1 Sahih al-Bukhari 231, Book 4, Hadith 97 : What is the significance of cleanliness in Islam, especially concerning clothing?

I heard Sulaiman bin Yasar talking about the clothes soiled with semen. He said that `Aisha had said,
“I used to wash it off the clothes of Allah’s Messenger (ﷺ) and he would go for the prayers while water spots
were still visible on them.