19 Things We Had No Idea Have An Expiration Date [LIST]

So I know milk expires, and salad dressing, meat, too... but I did not know these things all have expiration dates. Time to throw stuff out. After finding this list on BuzzFeed, I need to throw half of the things in my bathroom away, maybe other rooms in my house too.

Turns out a lot of things don't last as long as they used to, are you surprised?

1. Potatoes - they're only good for two to three months and can be dangerous after that
2. Bleach - loses it's strength after three months
3. Sunscreen - you have three years to use your sunscreen
4. Power strips and surge protectors - replace them every few years
5. Spices - two to three years and they begin to lose their flavor
6. Fire extinguishers - can expire after five years, but can lose pressure before that
7. Car seats - they should last six to ten years after the manufacturing date
8. Mascara - you should buy new mascara every three months
9. Loofahs - mesh loofahs only last a few months, natural ones a few weeks
10. Batteries - check the date, store them in a dry place
11. Smoke detectors - ten years
12. Liquor - opened liquor will lose flavor after a year
13. Lotion - only save lotions for about a year
14. Hydrogen Peroxide - only lasts a few months once it's been opened
15. Lipstick - you should throw away your lipstick after two years
16. Insect repellent - two years past the manufacture date
17. Running shoes - you should replace every 200-300 miles
18. Disposable razors -  replace every week
19. Bike helmets - every few years get a new one