If you water your hair after get a perm will it make look greasy?

It is not recommended to wet your hair for the first 2-3 days after receiving a perm to ensure the curls have time to set properly. However, this timeline applies more so to washing or rinsing your hair, rather than just getting it wet. Simply wetting your hair after a perm with plain water and without applying other products should not make it noticeably greasy. To be on the safe side, you should still take care to avoid excessive wetting that might prevent some perm curls from staying in place.