Those funny looking electrical outlets installed where moisture might be present are safety devices intended to prevent serious electrical hazards by cutting the power. Known as Ground Fault Circuit Interrupters (GFCIs), Ground Fault Interrupters (GFIs) or just “safety outlets”, they should be tested at least monthly by pushing the “Test” button. Don’t forget to reset it! If your GFCIs keep tripping and you don’t know if you have a bad device or a ground fault, the Circuit Detective has a comprehensive and useful article to tell you everything you ever wanted to know about them.