Technically, you can get it anytime. However, do remember that you won’t be able to wash your hair for three days after the treatment. Therefore, it’s not advisable to have your hair rebonded during the summer months when it’s scorching hot and you’re bound to sweat a lot. You also can’t tie your hair with literally anything for three months (unless you want a weird curve appearing somewhere in the middle of your straight hair—which by the way, will never go away). Schedule your rebonding treatment during cooler months like December or January so you won’t feel uncomfortable after the treatment.