3 Cleaning preparations; cleaning preparations for mechanical cleaning, machines; cleaning preparations for use in automatic floor cleaners; cleaning preparations for use in carwash installations, pressure washing apparatus and spraying apparatus; cleaning preparations for cleaning workshops, industrial installations and production halls; cleaning preparations for cleaning upholstery, carpets, leather, glass, gum, tiles, plastics, ceramics, laquers, metals, tarpaulins of plastic, motors and engines, chassis, vehicle bodies, vehicle body parts, machines, vehicle components, wheel rims, tiles, stone, exposed aggregate concrete, textiles, sanitary installations, walls, facades, workpieces and floors, in particular workshop floors and industrial floors; cleaning preparations for ultrasound bath cleaning; dewaxing preparations for removing a copolymer layer applied to a surface, namely, vehicle wax remover; grinding preparations; abrasive paper; abrasive paste for polishing lacquer; polishing preparations for lacquers; polishing paper; polishing wax; auxiliary agents for the quick drying of wet vehicle surfaces, in particular in automated carwash facilities; cleaning and polishing preparations for plastics; leather cleaning and polishing preparations; creams for leather; leather preserving polishes; vehicle cleaning shampoos; degreasers, other than for use in manufacturing processes; preservation wax, namely, polishing wax; stain removers; automobile cleaners, namely, tar removers; preparations for cleaning ink, namely, stain removing preparations; scented oils, in particular for mixing with cleaning preparations and deodorisers for vehicle interiors; descaling preparations for household purposes; cloths impregnated with cleaning preparations; rust removing preparations; vehicle cleaning soaps, in particular liquid vehicle cleaning soaps; canned pressurized air for cleaning and dusting purposes