How to fix and find an ac leak detector in your car or truck using dye. A/c Dye is an effective way to find a freon or refrigerant leak. I will show you everything you need to know on how to find and ...

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 ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

In this video, learn how to locate and repair an A/C leak in your vehicle using UV dye, an effective method for detecting ...