man using freon leak detector on A/C evaporator coil - David Spates/Shutterstock Home appliances, like air conditioners and refrigerators, sometimes cool down with freon. Freon is a trademark name, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Rachel Wharton Rachel Wharton is a writer covering kitchen appliances. She ...

In this video, learn how to refill your car or truck’s A/C system with R134a refrigerant, the most common type used. This method is also applicable when adding Freon to your system. Find out how to ...