PREempt™ is the only line of disinfectants powered by Accelerated Hydrogen Peroxide® (AHP®) for professional beauty establishments. Accelerated Hydrogen Peroxide® or AHP® is the unique formulation in PREempt™ disinfectants. AHP is a globally patented blend of surfactants that when combined with Hydrogen Peroxide results in superior disinfecting and cleaning performance — while remaining gentle on users and the planet.