I love frying up chile rellenos, but it leaves me with a pan full of spent oil. Occasionally, I’ve dumped it down the drain, especially when I didn’t have easy access to a junk can or jar to pour it ...

If you have a fairly small amount of cooking oil, such as the amount left in your skillet after you've pan-fried a fish fillet, you may be tempted to just pour it down the sink, but even a little bit ...

Chemists used waste cooking oil to create a sustainable, super-sticky adhesive that's strong enough to hold up hundreds of pounds of weight. When you purchase through links on our site, we may earn an ...