Do not go to this salon. I had my Japanese straightening treatment done. I was told not to wash my hair after 3 days. After I washed my hair, my hair was completely ruined. My hair was over processed and burned. The worst part is when I called to talk to the salon. They transferred me to another person. They refused to take any action. They didn't offer me any help, no recommendation. Basically they just told me they will not take any responsibility. Moreover, that's why they take cash only, so you can't get your money back if you have any problem. Also they probably try to cheat the IRS. I will file complaint to the state and IRS about this bad business.