![Amazon.com: Smart USB Outlet in-Wall - Smart Electrical Outlet That Work with Alexa, Google Home, 15 Amp, No Hub Required, ETL & FCC Certified, 2.4G WiFi Only (1 Pack) : Industrial & Scientific Amazon.com: Smart USB Outlet in-Wall - Smart Electrical Outlet That Work with Alexa, Google Home, 15 Amp, No Hub Required, ETL & FCC Certified, 2.4G WiFi Only (1 Pack) : Industrial & Scientific](https://m.media-amazon.com/images/I/51o3lgQR1sL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Smart USB Outlet in-Wall - Smart Electrical Outlet That Work with Alexa, Google Home, 15 Amp, No Hub Required, ETL & FCC Certified, 2.4G WiFi Only (1 Pack) : Industrial & Scientific
![electrical - Wall outlet discovered to only use one white and one black - Home Improvement Stack Exchange electrical - Wall outlet discovered to only use one white and one black - Home Improvement Stack Exchange](https://imgur.com/qp3KrKC.jpg)
electrical - Wall outlet discovered to only use one white and one black - Home Improvement Stack Exchange
![Square D X Series 15 Amp 125-Volt Tamper Resistant Indoor Duplex Outlet Back Wire Decorator Receptacle Matte White SQR44101WH - The Home Depot Square D X Series 15 Amp 125-Volt Tamper Resistant Indoor Duplex Outlet Back Wire Decorator Receptacle Matte White SQR44101WH - The Home Depot](https://images.thdstatic.com/productImages/ab2525b8-7863-45ea-8ba9-629f44b7032a/svn/matte-white-square-d-electrical-outlets-receptacles-sqr44101wh-64_600.jpg)
Square D X Series 15 Amp 125-Volt Tamper Resistant Indoor Duplex Outlet Back Wire Decorator Receptacle Matte White SQR44101WH - The Home Depot
![Is this mould? Or metal corrosion? This is the only outlet in the apartment that looks like this : r/AskElectricians Is this mould? Or metal corrosion? This is the only outlet in the apartment that looks like this : r/AskElectricians](https://i.redd.it/is-this-mould-or-metal-corrosion-this-is-the-only-outlet-in-v0-bkremcpi8yy91.jpg?width=3024&format=pjpg&auto=webp&s=02397b639f6147c2bd6f293d85cd90d63aeee102)