Shipping Notice: Nickel Alert contains a flammable liquid and must be shipped via Surface Mail Only; it requires ORMD labeling to ensure it is not shipped via air. These precautions can add to delivery times.
Nickel Alert, Nickel Guard, and Nickel Solution are intended for use only on metal items. These items should be tested in an inconspicuous place.
Nickel Alert will not harm metal, even delicate heirloom jewelry. However, if the item being tested has been coated, such as with varnish or antique finishes, the coating can be dissolved with the use of Nickel Alert.
Some degree of evaporation may be expected but will not impact the effectiveness of the product.