The answer to 'is aluminum wiring dangerous' is that aluminum wiring can be dangerous if not properly installed and maintained. Aluminum wiring was commonly used in homes built in the 1960s and 1970s as a cheaper alternative to copper wiring. However, aluminum wiring is more prone to issues like loose connections, overheating, and corrosion, which can increase the risk of electrical fires.
Homeowners with aluminum wiring should have it inspected by a licensed electrician to ensure it is safe and up to code. Aluminum wiring may need to be replaced or have special connections and outlets installed to mitigate the risks. It's important to address any issues with aluminum wiring promptly to protect your home and family.