A Trip Back in Time: How People Talked About 마통 20 Years Ago

https://www.evernote.com/shard/s740/sh/086fa13b-d916-c4e8-af5a-5c3b68ca3745/b81be788410656fee122798599a9b63d

Why? Pure, or undiluted, perfume oils are made up of eruptive things that can hurt the pores and skin or cause allergic reactions, so adding solvent thins the oils and will make them much less strong.