Manufacturers were not then required to list any hairspray ingredients on labels. Vinyl chloride had been found to cause liver cancer in laboratory animals, and cancers were beginning to turn up among chemical plant workers.Click to see full answer. Hereof, is Hairspray dangerous to your health?Briefly inhaling a small amount of hairspray might cause some coughing, choking, or difficulty catching the breath. So while occasional inhalation of hairspray should not be dangerous, repeated exposures may have negative health effects. Unintentional swallowing of small amounts of hairspray is usually not dangerous.Furthermore, what harmful chemicals are in Hairspray? The harmful ingredients in hair spray are: Carboxymethylcellulose. Denatured alcohol. Hydrofluorocarbon. Polyvinyl alcohol. Propylene glycol. Polyvinylpyrrolidone. Considering this, why is Hairspray bad for you? Generally speaking, most hairsprays will not cause damage. However, some kinds of hairspray can damage your hair. Hairsprays that contain Ethanol can be very damaging to your hair as they will dry it out. This ingredient may also irritate your scalp.Is there an alternative to Hairspray? Try Dry Shampoo Another one of the best alternatives to hairspray is dry shampoo. This works because it removes excess oils which may keep hair closer to the scalp at the roots. By eliminating the extra oil, roots are given an instant boost similar to applying hairspray.