These six common mistakes made by DIYers can be dangerous. Learn how to wire an outlet or light switch properly and safely. **Video Topics:** - #1: Using Back Stab Terminals - #2: Using the Wrong Scre ...

My house was built in the 50s, with wiring from that time period. I'm trying to understand how to connect a modern switch up in the place of an existing old one and it just isn't making sense to me. I ...