I see a small spark every time I plug something into one of my kitchen outlets. Is this a fire hazard? Should I stop using it?
A small, brief blue spark when you plug something in is actually normal and happens because electricity is jumping from the outlet contact to the plug prong as they get close. This is especially common with devices that have transformers like phone chargers and laptops. However, you should be concerned if the spark is large, yellow or white in color, accompanied by a burning smell, makes a popping sound, or if the outlet feels warm to the touch. These are signs of a loose connection, worn contacts, or damaged wiring inside the outlet. In that case, stop using the outlet immediately and have an electrician inspect it. For the kitchen specifically, all outlets within 6 feet of a sink should be GFCI-protected. If this outlet is near the sink and is not a GFCI outlet (with TEST/RESET buttons), it should be upgraded regardless of the sparking issue. A licensed electrician can replace the outlet for about $75-150.
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