How long can a perfume in a bottle last?

I bought M by Mariah Carey but I didn't check how much ml it is. It's actually 30 ml. How long will it last? As in, when will it finish if I use it almost every day?


I also bought Victoria's Secret Ooh La La perfume. When will that last?How long can a perfume in a bottle last?
The shelf life of most perfume, from production date, and if stored properly, is a maximum of 3 to 5 years.





Perfumes with higher content of essential oils have a longer shelf life. Essential oils contain no fatty acids, and are not susceptible to rancidity like vegetable oils.





Perfumes made with quality ingredients will last longer.





Perfume does not go ';bad'; as in getting spoiled, but its scent and color will change over time.





A perfume is past its prime when the scent is no longer appealing and the liquid looks darker in the bottle.





Did you know that perfumes in dark or opaque bottles tend to have a longer shelf life?





Perfumes kept out of direct sunlight last longer, although perfumes kept in the fridge has no added benefit to its lifespan or quality How long can a perfume in a bottle last?
well each ml has about 12 sprays to it. so thats 12 times 30 equalling 360 sprays. so if you use about 4 sprays a day you can expect a good 3 months, depending on how much you use per day.
Mariah Carey! Ha, it won't last long if you use it as toilet spray.





That's what I'd do with it!





';Musicians'; (I use the term loosely) shouldn't make perfumes.
It really depends on how much you use.


Usually perfume that size lasts me a couple months.