She did everything she could to help, so she has a clean conscience.
Она сделала все, что могла, чтобы помочь, поэтому у нее чистая совесть.
Definitionen
A clean conscience refers to the feeling or state of being free from guilt, remorse, or any sense of having done something wrong. It implies that a person believes they have acted morally or ethically and have nothing to hide or regret.
