A clean man is a good man—so says Girls Trip star Tiffany Haddish.
The funny lady took to a public restroom to see if people really do wash hands after using the bathroom for a hilarious PSA for Method about hand washing called "Fight Dirty."
What did Tiff find out? Turns out a lot of people are kinda monsters when it comes to washing their hands.
In the PSA, the 37-year-old spies on unknowing bathroom goers and mocks the ones who opt to skip the post-potty step.
While watching one of the non-washers, she said to the camera, "You go back to the wall with the rest of the nasty men! You did not wash—he did not wash his hands!"
After a few bad apples, Tiffany eventually lathered up to show 'em how it's done.
"Sometimes you’ve got to just lead by example," the actress said.
After that the restroom users seem to know what's up and are all about a good wash-up.
There's one man that certainly catches her attention. After watching his rinsing moves, the comic says, "Use that soap boy, oh, he know how to wash too. I would eat off them hands. I might do a few other things off them hands but I can’t say it on camera."
At the end of the video, the funny lady says, "Please world, wash your hands because you never know when I will be watching."
In addition to showing off her soaping-up skills, Tiffany will be hosting Saturday Night Live on Nov. 11 and will debut a book of essays, The Last Black Unicorn, on Dec. 5.