Erased dirt smudges from my silk shirt! - Review for The Laundress® Wash and Stain Bar

After just one wear, an expensive cream silk shirt of mine got 2 streaks of dark dirt on them. My boyfriend received this wash and stain bar a few days later in his birchbox, and I tried it on the stain and it completely went away! Although the description didn't say anything about this being okay for silk, using this (natural ingredients) vs a harsh detergent was worth the risk. And it totally worked! The smell also isn't that bad, contrary to what other reviewers said.