On your ointment container it will tell you the date of when it goes bad. if not i suggest you go to a pharmacist.
30 days
Scotch that has been opened will last indefinitely if kept in a cool dark place.
It should tell you on the bottle. If it has a use by date and doesn't say "once opened use within..." go by the use by date.
Yes. After opening it should be kept in the refrigerator.
How long does harry hornes custard powder last when can is opened
Baby Food:1-3 days once opened Pasta Sauce:5 days once opened Mayonnaise:2 months once opened Cheese:1-4 weeks Eggs:3-5 weeks Leftovers:3-4 days
Cooked Beets can be stored in the fridge up to 1 week.
About three days.
Under the right circumstances, it can be kept FOREVER.
The rule of thumb is that the higher the alcohol percentage, the longer it will last both opened and unopened, provided the bottles are kept cool and out of the sun. Unopened, 80 proof spirits kept in this manner will stay drinkable for a lifetime. Once they're opened, they are good for about 5-10 years.
indefinite
suprisingly not very long once opened. I think its a week.