Stanford University School of Medicine blog
I looked at my ordinary Oral-B dental floss today and it has an expiry date. Really? How can dental floss go bad??
Sounds like a marketing ploy to me.
Thanks. That's a helpful note, but ... what is the shelf life of Aspirin?
If the bottle says 2007 for coated 81g pills, should they work in 2015?
What's the shelf life of aspirin 81mg