How long does it take you to finish a bottle of shampoo?

it depends on:


1) size of shampoo bottle


2) how often you wash your hair


3) how much you use





for me i finish one 2-3 weeks.How long does it take you to finish a bottle of shampoo?
To be honest, probely about 3 or 4 weeks, i wash my hair everyday and with alot of shampoo and conditioner. To get professinal results use quite a bit of shampoo, massage it into your scalp and all around your head until its all foamy. Wash it. Uase alot of conditioner, do the same, but conditioner dose'nt got foamy, and leave it for 2-3 mins and wash it out. Wait for it to dry and it is wonderful! I use Tres Semme.How long does it take you to finish a bottle of shampoo?
I wash my hair twice a week so usually 3 months!!! but then i'm one of those people who buys many many bottles to use at once so I find it incredibly hard to use them all up lol
A month and a half or so.
ermmm.... about 2 months.........
like 2 months or more because i wash every few days