Yeah you're right although it isn't how "clean" you keep it, it's how you store it (5c / 40F or below in a fridge) but it does usually state whether to refrigerate on the packaging. Like the ketchup / brown sauce in your fridge or cupboard debate. It says on the side of ketchup (or certainly does in the U.K) that once opened, refrigerate and use with x amount of weeks so I don't know where the difficulty lies, you put them in your fridge.jam-s wrote: ↑28 Mar 2021That "Eat within x days after opening." is mostly ass covering by the manufacturers as they don't know how well you keep your stuff clean after it has been opened. So they give a rather short time frame that has quite a large safety margin before the food actually goes bad. That's also warrented as they don't want to deal with court cases of nasty food poisoning.
Thus if you know some basic hygiene and keep your open food well cooled it will last much longer than stated on the box.
No need for conspiracy here, just some legislative ass covering going on here (aka better safe than "sorry", where sorry=bad press.)
The thing is though, some people are very cautious, over-cautious and if it says 2 days, they'll count the hours, after midnight, chuck it lol!