You know those pennies, nickels, dimes, and quarters in your wallet have been passed around a lot. And that means they’re probably pretty grimy. You’ve probably accidentally washed a few forgotten ...

Vinegar is a versatile cleaning solution, but it shouldn't replace all cleaning products. Vinegar can sub for glass cleaners, fabric softeners, and deodorizers. Avoid using vinegar to disinfect or on ...

A weekly column dedicated to “digging out” current information about precious metals, coins and other numismatics. To clean or not to clean my coins, that is the question. Well, the answer is quite ...

It's generally best to avoid mixing chemicals, which is serious business and can be unsafe. Bleach and ammonia can create a ...