If you mean radiation exposure, leave the area immediately
Move to fresh air or a shielded location
Remove outer clothing and seal it in a bag
Wash skin and hair thoroughly with soap and water
Do not use conditioner
Avoid touching your face, eyes, or mouth
If material is on a wound, rinse it with clean water and cover it
Seek urgent medical help or contact emergency services
Follow instructions from local radiation or emergency authorities
If you meant something else by “rads,” clarify what you mean