Teeth whitening strips in the uk?

[Fentglowup]

How to source teeth whitening strips in the uk or is there even a need because the hydrogen peroxide causes gum damage

 

[TonyDr]

How to source teeth whitening strips in the uk or is there even a need because the hydrogen peroxide causes gum damage

In higher concentrations yes, not the case of most whitening strips or HP you can find at pharmacies

 

[JDD8]

How to source teeth whitening strips in the uk or is there even a need because the hydrogen peroxide causes gum damage

i would use a q tip to apply hydrogen peroxide to teeth

 

[iletheile]

I kinda mixed hydrogen peroxide and mouthwash together brushed my teeth while I had mouthwash in idk prolly js weird but helped me, plus if you don't add too much doesn't harm