This barbecue hack isn't new, but the video has been making the rounds. It's a woman using an onion to clean her barbecue grill. You get the grill nice and hot, cut an onion in HALF, and then rub the juicy part of the onion over the grates.
The heat activates the onion's natural fluids to flow out and remove charred bits and grease . . . and they're ALSO a pretty good non-stick coating.
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