Nickel Alert® Single Bottle

SKU: 1012-A

Now in a new easy-to-use, squeezable plastic bottle! We have doubled the volume, too, so MORE tests per bottle! Please note the new larger size bottle now contains .5 ounce, or 14.8 ml of Nickel Alert.

Nickel Alert (dmg spot test) tests for nickel in any metal item such as jewelry, watches, and belt buckles. Nickel Alert  is sensitive enough to detect the presence of free nickel at a level as low as 10 ppm (parts/million)—a threshold below which only individuals with the most pronounced sensitivity to nickel would experience a reaction.

Within 30 seconds you will know if the item has even minute amounts of nickel. One bottle of Nickel Alert is sufficient for 200+ positive tests.

Let Nickel Alert test for nickel in your jewelry - NOT your skin!

Use Nickel Alert in well-ventilated area. 



Nickel Alert® allows you to easily test for nickel in any metal item—so your skin does not have to! 

There is no cure for nickel allergy, just avoidance – Nickel Alert detects nickel so you can avoid it.  Now you can quickly and easily test for nickel in less than a minute.

Nickel Alert is safe to use on even the finest of jewelry.   One bottle of Nickel Alert is sufficient for 200 positive tests.

Consider Testing: 

Earrings, watches, necklaces, rings, heirloom jewelry, fine jewelry, costume jewelry, “nickel-free” jewelry, buttons, belt buckles, eye glasses, silverware, zippers, jean studs and cell phones. 

Did you know your Cell Phone could also be causing a reaction on your ear or cheek? That’s right, test your cell phone for nickel with Nickel Alert!

Recommended by leading Dermatologists and Allergists

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 in 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.

How or where products are tested is not within our purview, these products are guaranteed for their effectiveness in the testing of and protection from nickel in metals, not for issues beyond our control.