It depends on the length of your hair, but it should last a good while.
It will last as long as the bottle holds up.
till the next shampoo
.Who is with you?
About a week.
Wash my hair 2-3 times per week. A liter of shampoo lasts me 6 months.
If you open the bottle, you need to keep it refrigerated and it will last for a month. If it is an unopened bottle it should last for about a year :)
A bottle of an opened white wine is OK for about a week. A bottle of an opened red wine can last about a month. How do you put a spoon in a wine bottle?
7 days
how long can a open bottle of yago stay in refrigerated
it will not work or last the video is a hoax...
If the bottle is unopened then it can last as long as you want it to, but I personally wouldn't drink it after having for more than 9 months or so.
It last for a longer duration, if the cap of the bottle is closed properly.