Silver and aluminum may look alike, but there are many physical differences between them. Learn how to compare the two metals and distinguish silver from aluminum with a magnet, acid test, specific gravity and color analysis.
Tag: Acid
How to Clean Oxidized Aluminum: 8 Easy Steps
Learn how to clean oxidized aluminum with 8 easy steps. Discover the best methods for using a mild acid solution, baking soda paste, white vinegar, commercial aluminum cleaner, salt and lemon juice paste, and cream of tartar.