Water leaks can be incredibly damaging and expensive. Having these tools can help detect them—and locate their source—before ...

Air conditioning can send your summer energy bills soaring, but there are smart ways to keep costs in check. Setting your thermostat to a steady, reasonable temperature helps -- but just as important ...

I conducted a DIY audit to find air leaks in my home and save money on cooling and heating all year. John Carlsen has more than a decade of experience testing and reviewing home tech products, with a ...

In this video, learn how to locate and repair an A/C leak in your vehicle using UV dye, an effective method for detecting Freon or refrigerant leaks. The demonstration covers the complete process of ...