Expiration dates for makeup

Spring is in the air, or at least I think that is what I smelt on the way to work :-). Cleaning up the makeu-up stock should be a regular thing, but when should you get rid of what?

So, to spell it out:

Liquid foundation: 6-12 months

Compact foundation: 24 months

Concealer: 6 months

Pressed powders: 12-24 months, natural 6 months

Nail polish: 1 year

Lipstick and lipgloss: 12 months

Perfume: 12-24 months

Mascara: 3-6 months

Eye/lip pencils: 1 year

Sponges: max 1 month