soil (one's) hands

soil (one's) hands

To partake in especially underhanded, illicit, or illegal work or activities. The public can't be allowed to think that I, a senate hopeful, would ever soil my hands with a tax-evasion scheme such as that.
See also: hand, soil
Farlex Dictionary of Idioms.

get one's hands dirty and dirty one's hands; soil one's hands

 
1. Fig. to get closely involved in a difficult task. You have to get your hands dirty if you expect to get the gutters cleaned out.
2. Fig. to become involved with something illegal; to do a shameful thing; to do something that is beneath one. The mayor would never get his hands dirty by giving away political favors. I will not dirty my hands by breaking the law.
See also: and, dirty, get, hand, soil
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • dirty (one's) hands
  • dirty one's hands
  • get hands dirty and dirty hands; soil hands
  • sully
  • sully (one's) hands
  • sully your hands
  • stolen fruit is (the) sweetest
  • stolen fruit is sweet
  • stolen fruit is sweetest
  • stolen pleasures are (the) sweetest