vaske sine hænder

figuratively

（物理的に）手を洗う / 責任や罪を免れるために身を引く・関与を避ける

English Meaning

to wash one's hands / to absolve oneself of guilt; to (successfully) evade consequences

Efter at have leget udenfor, gik børnene ind for at vaske sine hænder.

外で遊んだ後、子どもたちは中に入って手を洗った。

After playing outside, the children went inside to wash their hands.