DIY teeth whitening with one dead tooth

[Assymetry]

I want to whiten my teeth DIY, but I have one dead tooth. It was a brown color from age 16-18, then the dentist bleached it once from the inside, now has the same color as my other teeth. What should I do?

 

[Bajio]

hmmm

 

[maximuslaid]

I want to whiten my teeth DIY, but I have one dead tooth. It was a brown color from age 16-18, then the dentist bleached it once from the inside, now has the same color as my other teeth. What should I do?

30% + hydrogen peroxide