How effective are whitening strips?

[Jus_Kev]

Are they worth it? If yes which ones.

 

[theladarer2000]

literally any whitening strip works well, i get mine off of tiktok shop (rep me)

 

[sherry12]

Are they worth it? If yes which ones.

I use crest ones, work very well for me but can make your teeth sensitive

 

[paultoochopped]

Are they worth it? If yes which ones.

They worked but didnt do much tbh and I got the strongest ones from crest that comes with its own light + left in each night for sometimes longer than 60 min