Abstract: A novel facial peel composition is disclosed for treatment of acne, acne scarring and large skin pores. The facial peel composition is non-surgical, non-laser and contains no acids that can burn or disfigure skin. Its ingredients are all natural and avoids the use of hard non-dissolving abrasives such as aluminum oxide, polymers, plastic or silica. The ingredients include sodium bicarbonate crystals, cornstarch, aloe and water. The sodium bicarbonate crystals are an antibacterial agent that remove acne causing, bacteria laden skin oil. The cornstarch aids in drawing bacteria away from the skin and into suspension for rinsing. The aloe reduces soreness and inflammation to the skin and is a known natural healing agent. A method of preparation of the composition is also disclosed.

Abstract: The improved blast nozzle comprises an inlet portion, an outlet portion and a square venturi orifice connecting the inlet and outlet portions. The inlet portion includes a square inlet for receiving the air and abrasive particle mixture with a pair of opposing flat top and bottom walls and a pair of opposing flat lateral walls. The opposing flat top and bottom walls and opposing flat lateral walls form a four sided pyramidal shape which converges to the square venturi. The outlet portion is similarly shaped and includes a pair of opposing flat top and bottom walls and a pair of opposing flat lateral walls. The opposing flat top and bottom walls and the opposing flat lateral walls form a four sided pyramidal shape also which diverges from the square venturi to a square outlet for directing the air and abrasive particle mixture. The nozzle body is typically constructed of an abrasion resistant material such as tungsten carbide.