Foam-generating kit containing a foam-generating dispenser and a composition containing a high level of surfactant

A foam-generating kit comprising:

• A. a non-aerosol container comprising a foam-generating dispenser for generating a foam, wherein the foam-generating dispenser includes a gas imparting mechanism to form the foam from air via an air injection piston, foam-generating aperture, an impinging surface, a mesh or net, a pump, and a sprayer;
• and
• B. a high surfactant microemulsion or protomicroemulsion composition comprising, by weight of the high surfactant microemulsion or protomicroemulsion composition, at least about 20% of a surfactant system, and a solvent system comprising at least about 0.5% glycerol, wherein the high surfactant microemulsion or protomicroemulsion composition results in a foam volume:weight ratio of at least 2 mL/g.