If you are allergic to the nickel or to the costume jewelry he must avoid the contact with:

• Garments accessories: Paper clips and supports of supports, corsets, zippers, leagues, twins to pressure, buckles of shoes and belts, safety pins, buttonholes, shoehorns, lined soles, supports of metallic arches, tabs of identification.
• Ornaments: Not beautiful earrings (and also of white gold), necklaces and brooches, needles, tweezers for the hair, pins, bracelets.
• Tools (one must be suspected in all the white metals, especially during the cleanliness, unless the opposite is demonstrated).
• Medical instruments: wire for the perforation of the ear, teeth, orthopedic badges, screws, pins, surgical instruments, needles, syringes, dental crowns of white gold, parts of beds of hospital.
• Stainless steel (diverse tools, machines of washing, mills of coffee, parts of the car, coins, clocks, conductions, etc.)
• Ornamental metallic bands in the covering of the cogwheels of the bicycles (location in the part goes down the leg).
• Pigments for paintings and role of papering walls.
• Enamels color: Painting for glass, Color and glazed earthenware of products of ceramics.
• Pigments in paintings, lacquers, cosmetic cellulose compounds, dimetilglioxima.
• Alkaline batteries.
• Plastic nickellings (in radio - transistor, buttons, handles of umbrella, etc.)
• Sublayer of a chrome metal can be nickel-plated: the first liters of the water that goes out of a corroded cauldron, conduits or faucets.
• Ceramics: Recoverings (electroplating), Fluids for reproductions.
• Colourings (mordant in textile coloring, printing, colourings of hair).
• Fluxes for welding.
• Manufacture of the sulfate of nickel and ammonium and catalysts of the nickel.
• Onduladores of eyelashes, Mounts of glasses.
• Metallic lip glosses cases
• Metallic chairs.
• Hands of doors, Purses, Pens, Thimbles, telephone, Insecticide Cables, etc.