What neutralizes fishy smell? Seafood is by far the worst offender. This one-two punch is best: After cooking, leave a bowl of white vinegar on your countertop overnight (to absorb stubborn odors). In the a.m., simmer cinnamon sticks, lemon peels and ground ginger in water on the stove (at least 15 minutes) to take care of any lingering stench.
Why does my house still smell like fish? Nine times out of 10, a fishy smell throughout the home means you have overheating electrical components (circuit breakers, outlets, wiring, etc.). You see, most wires, circuit breakers, etc.
Does mold smell like fish? There is mold in the AC unit.
Some fish smells in the house might smell stronger coming from air vents than near outlets or light fixtures. In this case, the problem may be that an AC unit has grown a layer of mold inside the warm, dark, moist vent system.
Can electrics smell fishy? One of the most common electrical faults announces itself with a strange fishy smell from a wall socket or switch. Generally, such a smell is caused by the arcing of electrical device.