Took to cleaners is an informal expression that refers to someone being cheated or tricked out of their money. Antonyms for this phrase would be words or phrases that convey fairness and honesty. For instance, the phrase "a fair deal" would be an antonym to "took to cleaners." It means an agreement in which both parties benefit equally. Other antonyms for the phrase could be reputable, genuine, sincere, equitable, or open-handed. Such words imply a level of transparency and openness that doesn't involve deception or fraud. When you use these antonyms, it shows that you value honesty and fair dealings in your transactions.