Alcohol in Perfume and Deodorant
Alcohol is present in many deodorants and perfumes as a solvent or carrier. You can read the detailed post on the Fiqh of Ethanol. When it comes to perfume, each ingredient has scent molecules of their own particular weight, for example, citrus oils have light molecules that are quite volatile and fade quickly, but heavier base oils like sandalwood and amber are heavier and don’t disperse much. In other words, you’ll only really smell them very close to the skin….