Expiation of Sins Through Performing Wudhu

عن عثمان بن عفان رضى الله عنه قال قال رسول الله صلى الله عليه وسلم من توضأ فأحسن الوضوء خرجت خطاياه من جسده حتى تخرج من تحت أظفاره. رواه مسلم (الترغيب والترهيب 1/210)

Hazrat Uthmaan (Radhiyallahu Anhu) reports that Rasulullah (Sallallahu Alaihi Wasallam) said: “Whoever performs wudhu, and does it in a perfect manner, his (minor) sins are removed (and washed away) from his body to the extent that they fall off from beneath his fingernails.”