Here’s why you should avoid using multi-plug adapters or square block adapters on sockets! This one had a kettle and a coffee maker plugged in—both high-wattage items that draw a lot of current.
The tenant noticed a ‘fishy burning’ smell, which turned out to be a melting socket. I replaced the damaged socket, tested the circuit, and advised the user to avoid using such adapters. Instead, plug high-wattage appliances like the kettle directly into the socket for safety.