Rinse with clean water and a cloth. Start at the top of the wall when cleaning, and work your way down. Wipe the wall with the cleaner and then wipe it with just water to rinse. Use two buckets, one for the cleaning solution and one for the water. Be sure you wring out your sponges before using them on the wall. You want a damp sponge, not a wet one.
A hydrostatic skeleton or hydroskeleton is a structure found in many cold-blooded organisms and soft-bodied animals consisting of a fluid-filled cavity, the coelom, surrounded by muscles.
Hydrostatics is the branch of fluid mechanics that studies incompressible fluids at rest. It encompasses the study of the conditions under which fluids are at rest in stable equilibrium as opposed to fluid dynamics, the study of fluids in motion. Hydrostatics are categorized as a part of the fluid statics, which is the study of all fluids, incompressible or not, at rest. Hydrostatics is fundamental to hydraulics, the engineering of equipment for storing, transporting and using fluids.