The best way to turn off a charcoal grill is to cut off the oxygen supply to the coals.
Here's how:
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Close the Bottom Vent: This is crucial. Closing the bottom vent significantly restricts airflow to the charcoal.
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Close the Top Vent: Closing the top vent further limits the oxygen available to the coals.
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Important Note: Do not use water to extinguish the coals. Water can damage the porcelain finish of your grill.
By closing both the top and bottom vents, you'll effectively smother the fire and the coals will eventually burn out. This method also helps conserve unused charcoal for your next grilling session.
