Answer :

1} Certainly this is a duty, not a sin. "Cleanliness is indeed next to godliness."
2} “A person might be an expert in any field of knowledge or a master of many material skills and accomplishments. But without  cleanliness his brain is a desert waste.
3} 
“Cleanliness becomes more important when godliness is unlikely.
4} 
“There is a strange glow on the face of a guileless person. Inner cleanliness has its own soap and water - the soap of strong faith and the water of constant practice.
5} 
In every aspect of life, purity and holiness, cleanliness and refinement, exalt the human condition . . . Even in the physical realm, cleanliness will conduce to spirituality.
6}
Style is an option clean is not.
HOPE IT IS FINE..