Because of that, some women chose to use their credit cards and cash on an expensive hair treatment. What they didn't know is that there is a cheap way to achieve your wavy look.

In this video, a woman poured 2 bottles of coke in her hair. At first I was quite afraid with the result, but after she rinsed and blow dried her hair, I was stunned.

 

She was able to achieve the wavy looks without using curlers. I must admit that this is indeed incredible despite that others claim that this idea is ridiculous!