when is it time to get new make up?

I recently read an article about how long to keep your make up.... looks like I need some new stuff. So what lasts how long? Well here's the dirt on it: Eye liner: these will last around 3 years Conceler: around a year Foundation: oil based- 18 months water based- a year lip liners: 3 years eye shadow: also 3 years Mascara: 6 months Cleanser cream and gel: a year Now go try to remember how old your make up is!