Even the nickel coin did not have a strong reaction - mostly dirt off the coin so it looked like a dirty sort of reddish color
The bottle was difficult to use. Finally I put the drops of fluid right on the object. Even the nickel coin did not have a strong reaction - mostly dirt off the coin so it looked like a dirty sort of reddish color. Perhaps nickels do not actually have much nickel. I am assuming I do not have a nickel allergy, but test results did not seem clear cut. A friend tried it and had similar experience.
Rating: 3 stars