"For there can no man be saved except his garments are washed white; yea, his garments must be purified until they are cleansed from all stain, through the blood of him of whom it has been spoken by our fathers, who should come to redeem his people from their sins" (Alma 5:21)He is the only way we can get the stains of sin out of our lives. He sets the terms for it though. He tells us that if we want our sins to be washed away we need to have faith in him, repent of our sins, be baptized, recieve the gift of the Holy Ghost, and keep his commandments to the end of our lives. What an easy deal.
"Repent ye, repent ye, and be baptized in the name of my Beloved Son." (2 Nephi 31:11)
If you do these things and follow Jesus Christ to the end of your life you can rest assured knowing that all your laundry is taken care of.