WD-40 is there a health risks if wd 40 is in hailed?

There is a big risk, WD40 is a water displacing spray composed of various hydrocarbons, It contains a solvent similar to kerosene, about 25% carbon dioxide as a propellant, 15% mineral oil. It is possibly flammable and has an adverse effect on the human skin. Nitrile Rubber gloves and protective glasses should be used. Water will not extinguish burning WD40. So, do not inhale WD40