People have been told to act quickly10:21, 11 Jul 2026Updated 10:21, 11 Jul 2026An electrician is issuing vital guidance to homeowners regarding their fuse boxes if they detect a particular odour within their property. A fishy scent indoors isn't necessarily from yesterday's tea - it could signal a severe electrical defect.‌Should you pick up this peculiar aroma without identifying its origin, specialists insist swift action is essential to prevent a potential fire hazard. James Harrison, Director at prominent electrician company Fusion Electrical, clarifies what that smell genuinely indicates - and why dismissing it would be unwise.‌"Electrical components like sockets and switches are often made from a hard plastic called bakelite," says Harrison. "When this material overheats due to an e