How To Clean & Disinfect Your Cars A/C & Heating System

Wifes RAV4 has a cabin air filter. It was due for oil change in early April. Toyota service dep't recommended new cabin air filter and engine air filter. They charge far too much for these so I always buy them from RockAuto and change them myself. To do so right at the beginning of our tree pollen season didn't quite make sense to me so I waited until early June. Not only is pollen season over but I got a 5% discount code in a email too. New air filters installed. Last Sunday I learned that she needs all 3 wiper blades too. Always something LOL