it will (all) come out in the wash

US /ɪt wɪl ɔl kʌm aʊt ɪn ðə wɑʃ/
UK /ɪt wɪl ɔl kʌm aʊt ɪn ðə wɑʃ/
"it will (all) come out in the wash" picture
1.

tout s'arrangera, tout finira par se savoir

said to mean that a problem or difficulty will eventually be resolved or become clear, so there is no need to worry now

:
Don't worry about the misunderstanding; it will all come out in the wash.
Ne t'inquiète pas du malentendu; tout s'arrangera.
I'm not sure how we'll solve this problem, but I'm sure it will all come out in the wash.
Je ne suis pas sûr de comment nous allons résoudre ce problème, mais je suis sûr que tout s'arrangera.