A diffuser (10) provides the ability to diffuse one or more infusion materials intoa host material. A rotor (12) and stator (30) rotate relative to one another. Theinfusion materials are drawn through openings (22) in the rotor and stator. Theseopenings (22) are also causing turbulence within the host material, which isflowing through an area between the rotor (12) and stator (30). As aligned openings (22)pass one another, succussion occurs, which provides energy to diffuse the infusionmaterials into the host material to an extremely high degree. The opening patternsin the rotor and stator can be designed to operate at a single frequency or at multiplefrequencies. The frequencies of operation may affect bonding between the infusionmaterials and the host material and the host material and may also be effectivein break down of complex molecular structures.