A foam forming composition contains a freshening agent and a foam-forming anionic surfactant in amount sufficient to form a foam when dispensed from a pressurized vessel, but in an amount insufficient to effect fabric cleaning. The body has a wet face, which is exposed to liquid when in use, and a dry face, which is opposed to the wet face. Reflections of the ultrasonic test pulse are received from the reflective features and from a cursor coupled with the magnetostrictive rod. The programming language includes an API to allow an application to make calls using the API to allocate execution of the threads between the host processor and the GPU. The gate conductor layer is patterned to form gate conductor lines. The device includes a water pump handle and trigger mechanism that are selectively connectable to a ratchet mechanism to allow incremental discharge of the fluid.