(WHTM) — If you have a very tough mess to clean up, you may use many cleaning items to help clean up the mess. But, there are some chemicals that should never be mixed together or used together under ...

Mixing flavors and functions is a basic skill in cooking: Add lemon juice for acid, parmesan for umami, you get the idea. But with cleaning products, combinations aren’t just the sum of their parts.

When it’s time to clean, you may think that reaching for a variety of cleaning products is your best bet for a sparkling home. If you have a difficult area or lots of grime, more cleaning products may ...