At-home bleaching with carbamide peroxide with concentrations below 10%: bleaching efficacy and permeability in the pulp chamber
ConclusionsThe
results seem promising, revealing that low concentration gels are as
effective as 10% CP with the benefit of reducing the amount of HP in the
pulp chamber.Clinical relevanceLow
concentration 4% PC and 5% PC maintains bleaching efficacy, reduces the
penetration of HP peroxide into the pulp chamber, and may reduce tooth
sensitivity.
Source: Dental Technology Blog - Category: Dentistry Source Type: news