Do spray on deodorant cans harm the ozone layer?

[Sashatheman]

hey people

 

i remember back in high school some fellow was telling my year that we should use roll-on deodorant instead of spray cans, he said because they damage the ozone layer. However i read that in the US Chlorofluorocarbon was banned in like 1970's which was the substance that damages the ozone, and only old devices still produce it ei old fridges. I live in Australia , but i am guessing its also banned here aswell. So was that guy uninformed or is there other stuff that damages the ozone which is contained in sparay on deodorant cans?

[DV8 2XL]

Since the Montreal Protocol came into force in 1989 CFCs have been replaced, in nearly every country, with mixtures of volatile hydrocarbons, typically propane, n-butane and isobutane. Australia, being a civilized and responsible country I would assume they adhere to the new standard.

[Psycho]

CFC's are banned, however the mixture of hydrocarbons in the aerosol still doesn't do the environment much good, it just the lesser (far lesser) of 2 evils.