pack a punch/wallop
to provide a burst of energy or power or excitement
The storm packed a wallop and did much damage to the boats.
Precautions while using Kitchen Equipments
Learn how to Extinguish Fires
Always have a fire extinguisher handy in your kitchen, and be sure that you know how to use it before you need it.Know a little bit about different fires. Never try to extinguish grease and electric fires with water; baking soda or a pan cover work best. Smothering a fire by removing air is the best way to put most out. Use a pot cover, baking soda, or salt, not water.A fire in the microwave can be put out just by turning the appliance off and keeping the door closed. A fire in the oven should be extinguished with baking soda or a fire extinguisher.