squeaky clean
adjective /ˌskwiːki ˈkliːn/
/ˌskwiːki ˈkliːn/
(informal)- completely clean, and therefore attractive
- squeaky clean hair
- morally correct in every way; that cannot be criticized
- an all-American boy with a squeaky clean image.
- politicians who are less than squeaky clean
- The new leader was seen as being dynamic and squeaky clean.