What's the difference between Peroxlde & PAP?

What's the difference between Peroxlde & PAP?

Both PAP whitening and peroxide-based teeth whitening treatmentsuse oxidising action to break down stains and lighten tooth appearance.

As part of this process, peroxide releases something known as free radicals. Free radicals readily attack organic molecules to reduce discolouration,

but are also likely to cause unwanted side effects such as sensitivity. gum irritation,and demineralisation.

PAP similarly reacts with tooth stains, only without the release of freeradicals.  This means that the molecules responsible for discolourationare broken down safely, without any risk of sensitivity, pain, or damage.