Electric Stove Burners Need Good Contact
If a burner on your electric stove isn't working properly, turn the burner off and pull it out of its socket. Then plug it in again and wiggle it around. If it feels loose, remove the burner again and gently bend the burner prongs slightly outward for a tighter connection.
Clean Fridge Gaskets
If you keep your refrigerator door gaskets clean, they'll seal properly and last the life of the fridge. But if you let sticky foods like syrup and jam build up on the door gasket, they'll glue the gasket to the frame. Pulling harder on a stuck door eventually tears the gasket, and that'll cost you $100 or more to fix. Plus, if the door doesn't seal properly, the fridge has to run longer, and that'll boost your electric bill. Clean the door gasket with warm water and a sponge. Don't use detergents; they can damage the gasket.