Can this product be used to test if nickel is in water (i.e. has nickel leached into water from a container it was in)?

I put it directly on several nickel objects and it did not detect nickel.

Will these work with any cotton swab? Or is there a chemical reagent on the included cotton swabs?

As far as I know ow any cotton swab is fine. The chemicals only react with metal

Does it have an expiration date?

there is no expiration date on Nickel Alert. Just keep the cap tightly closed! Mike Dow, Owner of NoNickel.com

How to fully clean the solution off of products that have been tested?

Just water or a damp rag will do the trick if there is any residue.

Single Bottle Jewelry Test Kit For Nickel Allergy Protection

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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₩141155

Duties & taxes included

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔎 Detect nickel, dodge the rash—stay stylish, stay safe!

TRUSTED DMG CHEMISTRY - Backed by the gold standard dimethylglyoxime test, detecting even trace nickel to protect sensitive skin.
INSTANT CLEAR RESULTS - Drop, swab, and see pink-red color changes in seconds—no lab, no hassle, just confidence.
COMPACT COST EFFECTIVE - Small bottle, big protection—perfect for on-the-go professionals who demand safety without bulk.
200 AT HOME NICKEL TESTS - Empower your allergy defense with over 200 quick, reliable tests per bottle—never second-guess your jewelry again.
PREVENT ALLERGIC REACTIONS - Identify nickel before it touches your skin and avoid itching, rashes, and contact dermatitis with ease.

The Single Bottle Jewelry Test Kit offers 200+ fast, accurate at-home nickel detection tests using trusted DMG chemistry. Designed to prevent allergic reactions like itching and dermatitis, it delivers instant, easy-to-read results on jewelry and metal items. Compact and cost-effective, this kit is essential for anyone with nickel sensitivity seeking peace of mind and skin safety.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₩141155

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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I loved the variety of products available. Will definitely shop again.

2 months ago

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Manufacturer	Nickel Smart
Manufacturer reference	1012-A
Item Weight	90.72 g
ASIN	B07YZP1YXK

Single Bottle - Jewelry Test Kit for Nickel Allergy Protection

Description

Specifications

Common Questions