Most appliance faults are inconvenient rather than dangerous, and waiting a few days for an appointment is fine. A small number are not. This is the short list.
Stop immediately and cut the power
A burning or electrical smell
Hot plastic, ozone, or a sharp electrical odour means something is overheating. Switch off at the breaker rather than pulling the plug — if a plug or outlet is the fault, handling it is the wrong move.
The one exception is a new oven's first use, where manufacturing residue burns off. That smells like hot metal and oil, it fades within an hour, and it does not recur.
Scorch marks, melted plastic, or a discoloured plug
A browned or melted outlet, plug or cord indicates heat where there should be none. This is a fire risk and it does not improve.
A breaker that trips repeatedly on one appliance
The breaker is doing its job. Most often a heating element has shorted to earth. Resetting it repeatedly defeats the protection that is preventing something worse.
A tingle or shock from the casing
Any sensation when touching a metal appliance means current is reaching a surface it should not. Switch off at the breaker and do not use it again until it has been checked.
Gas smell near an appliance
Do not switch anything on or off, including lights. Leave, and call your gas utility from outside. Electrical switching can produce a spark.
Stop using it, but no emergency
- Cracked glass cooktop. Liquid reaching the electronics under a crack creates a shock hazard, and cracks spread under heat.
- Microwave door that does not close properly, or a damaged door seal. The door is the shielding. A damaged one is not a cosmetic problem.
- Microwave that runs with the door open, or keeps running after the door opens. The interlocks have failed.
- Element stuck on with the dial off. A welded switch will not stop on its own.
- Gas burner with a persistently yellow flame. Incomplete combustion produces carbon monoxide.
- Water leaking near electrical connections. Cut the power before mopping up.
- A dryer that is hot to the touch on its cabinet. Airflow has failed and the machine is running far above design temperature.
The microwave point deserves emphasis
Microwaves are the one household appliance we tell people not to open. The capacitor inside stores a substantial charge and holds it after the unit is unplugged — long after. It is genuinely capable of causing serious injury, and there is no safe way to discharge it without the right equipment and training.
Cleaning it, replacing the turntable, changing the bulb where accessible: fine. Removing the casing: not a home job, whatever a video suggests.
Faults that can wait
For contrast, these are ordinary and can wait for a scheduled appointment:
- A dishwasher not drying properly
- A washer that will not spin, with no burning smell
- A fridge running warm, provided you move the food
- An oven baking unevenly or reading low
- A dryer taking two cycles — get the vent checked, but it is not an emergency
- An ice maker producing nothing
Common questions
Should I unplug it or use the breaker?
If there is any sign of heat or damage at the plug or outlet, use the breaker. Otherwise unplugging is fine.
My fridge failed overnight. Is the food safe?
A closed refrigerator holds temperature roughly four hours, a full freezer about 48. Above 40°F for more than two hours, discard perishables. When in doubt, throw it out.
Can I keep using a leaking washer if I put a towel down?
For one cycle to finish a load, if the leak is at a hose connection and away from electrics. Not as an ongoing arrangement — water damage costs far more than the repair.
The oven smells of gas only when it lights.
A brief smell at ignition can be normal. A smell that lingers, or one present when nothing is running, is not — stop using it and have it checked.
Book a visit or call (832) 615-1079 and we will tell you what the fault is before any part is ordered.