When to throw away perfume?
Most fragrance manufacturers recommend throwing away your bottle after anywhere from one to three years, but fragrance doesn’t behave in the same way as food, so it can be okay to keep it for longer, most fragrance experts recommend around three to five years. The good news is perfumes have an average shelf life of about three to five years from production date. But this hugely depends on the fragrance chemical makeup. As a fact, certain high-quality perfumes can lose their potency after 10 years, while others after one or two years.