I recently got my hair cut, and I regret it. How can I get my hair to grow longer faster without using any expensive products on it?

Going swimming always makes my hair grow quicker. (pool not sea)

I think it's the chlorine content. It also makes your nails grow quicker (but softer and of a bad quality)

BUT... Don't do this a lot if your hair is also dyed. 

Especially blonde, the chlorine in the pool turns it green.

Drink a lot of water and fruits. Wash it twice a week and always conditioner it.

The inversion method.

You will need

-olive. Coconut, or castor oil

Spend 4 minutes with your head upside down and massage some oil into your scalp.

Your hair can grow anywhere from 1 inch to 4 inches!! In one week! Your hair only grows about 1/2 an inch per month, so this is a huge boost!

*make sure to wait three weeks before starting the inversion method again, because your hair will get accustomed to the 'special treatment' and it won't work anymore.

Hope this helped!