Islamic Attitude towards Cleanliness

The Messenger of Allah (peace be upon him and his family) said:
تَنَظَّفُوا بِكُلِّ مَا اسْتَطَعْتُمْ، فَإنَّ اللّهَ تَعالی بَنَی الإسْلامَ عَلَی النِّظَافَةِ
“Keep clean to the extent you can, for God Almighty has built Islam on cleanliness.”
Kanz al-Ummal, Volume 6, Page 371