The Krea Swiss multiSPRAY+ replaces multiSPRAY. What sets the new model apart from the old one are two parts of the unit -- multiSPRAY+ has a 5.5-millimeter-thick piston (versus the old 5-millimeter-thick piston) and a 5.5-millimeter pump housing (versus the old 5-millimeter pump housing). If you still have the old multiSPRAY, you can turn it into a multiSPRAY+ by buying the 5.5-millimeter piston and 5.5-millimeter pump housing. Otherwise the multiSPRAY + is the same as the old multiSPRAY. The 60-watt multiSPRAY+ (mS+) is the perfect food-safe handheld gun for spraying most low- to medium-viscosity liquids, including oil, egg wash, jelly, marinades and sauces; bakers love it for the ease of greasing baking sheets and tins; multiSPRAY is fast, economical, accurate and food industry approved, the alternative to a pastry brush or non-food-regulation-compliant paint gun; multiSPRAY+ is used in bakeries, butcher shops, hotels, canteens, restaurants, food factories and fast-food outlets. Advantages of multiSPRAY+: optimal spraying of flat surfaces and objects, like baking trays, with the flat jet nozzle F7S (included); the bent nozzle extension is ideal for spraying upwards, downwards or on edges and slants; from thick, to fine spray finish--excellent material distribution; fast return on investment through economical use of material; food safety; simplicity of use with a balanced design; compressed air not required; hygienic--easy to take apart and clean. Meant for non-industrial use, multiSPRAY+ is designed to work and rest intermittently--see “guarantee” section at end of manual. Always clean sprayer immediately after use. To clean the outside, wipe it down with food-grade detergent. For the inside (if materials other than light oil have been used), spray through half a container of food-safe mild cleaning solution and then clean the individual parts. Careful use of a soft pipe-cleaning brush also helps, as well as passing air through the nozzle and suction tube.