Jesus cleanses us from our sins by His blood
Revelation 1:5
5 And from Jesus Christ, who is the faithful witness, and the first begotten of the dead, and the prince of the kings of the earth. Unto him that loved us, and washed us from our sins in his own blood,
Romans 5:9
9 Much more then, being now justified by his blood, we shall be saved from wrath through him.