Percocet used for pain relief is a narcotic medication and prescriptions can prevent people from getting high on Percocet without medical reason.In fact, the Percocet high feeling can get you into lots of problems.
I think the formula of the perfume itself decides how fast it will spoil. My perfumes from Britney Spears Curious and Salvatore Ferragamo went bad within a year and a half. The Britney Spears one developed some precipitation and started smelling like alcohol, while the Salvatore Ferragamo just smelled plain weird.
I got a perm about two months ago and the smell will not go away. I have had perms before from the same person and this has never happened. It is the worst smelling perm so the smell is pretty bad. I've tried tomatoe juice, vinegar and lemon juice.