Found make up over TEN YEARS OLD! 
What makes it worse is the last time I tried some of that make up my eyes started to itch & sting and instead of throwing it away I put it back on the shelf.
Not one bit of it was even close to finished too.
On the plus side all my makeup is now stuff I use and not going to give me an infection.
Please tell me you are as slack or do you bin everything every 12m or whatever it says on the label?