are you more liekly to get an allergic reaction to salon ahir dye or the one you can

buy and do yourself? i was wondering. cause i have asthma but my doctors thinking mayeb im getting tiny allergic reactions to things int eh air. and like exercise sets em off and strong smells and all this crap. so im wondeing am i less likely to get an allergic reastion in a salon or at home. usually at home thigns go wrong. like the sores in my head sting where as in a salon they dont and the over whelming smell at home aswell...