This is probably not as harmful as it sounds....or maybe it is. I think there are radioactive particles in ordinary dirt.
What I thought interesting about this video is how the model at the end is cleansing her face. It is just like we were instructed to cleanse as teenagers. Using your fingertips only, gently massage your face and neck in upward strokes.
Side note: I failed my first check off on handwashing in nursing clinicals because I did not rinse the soap off my hands and wrists. You can scrub thoroughly but if you don't rinse well enough the bacteria is still there. I learned my lesson though if you are ever my patient.