Of course you can tie your hair up after it has been straightened
Can I Tie My Hair After Straightening It?
If you are saying; (Can I Dye my hair after straightening it), and you used a chemical straightener on your hair then the answer is a definite no.
The relaxer chemicals and the color chemicals have an adverse reaction on the hair. It could literally go up in smoke and cause such a breakdown that you could burn/melt your hair right off your head.
The relaxer chemicals and the color chemicals have an adverse reaction on the hair. It could literally go up in smoke and cause such a breakdown that you could burn/melt your hair right off your head.