T
tongtongalim23
Iron
- Joined
- Aug 20, 2025
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Has anyone from the UK or Europe been able to effectively whiten their teeth at home? I obviously know about the botb guides and whitening strips but hydrogen peroxide is fucking impossible to come across at high concentrations because of shitty regulations, the max legally is 0.1% which wouldn't even whiten a fucking sclera. The best alternative i've been able to find is 35 percent carbamide peroxide which is equivalent to 12% hydrogen peroxide, 4x weaker than the botb guide, any help?