Every time you finish frying, you're left with a pan of used cooking oil and a dilemma: what to do with it? Pouring it down the drain is an environmental disaster, but throwing it in the trash feels ...

In the heart of Rio de Janeiro’s Rocinha favela, the largest in Brazil, a chance discovery led a resident creating a project to turn improperly discarded cooking oil into sustainable soaps and ...

Make your own homemade foaming hand soap at home with our easy tutorial. Here is how to make it! All images courtesy of Two Kids and a Coupon Did you know that you can make many cleaning products ...