This worked great, but after reading up on what causes the ...
This worked great, but after reading up on what causes the foul musty smell coming out of my trucks A/C when it first started up, I remembered I had a partial can of Mold Medic Fogger that I used on an area of my RV that had a leak and mold had growing causing a corner of my RV to have a foul smell.  I liked the results so I introduced the remainder of the can in my trucks ducts the same way the &#34;Clean Air&#34; directions advised me to do with their product.  Since &#34;Clean Air&#34; does not &#34;kill&#34; the mold in the A/C, I decided to give my idea a try.  I treated the truck A/C ducts and evaporator with the Mold Medic Fogger and let it work for a day (I sprayed it in the vents and air intakes inside and out).  Smell gone!  But, for a back up and freshener, I used and followed the directions on the &#34;Clean Air&#34; as well.  It's a pleasure to start my truck's A/C now.  Both products are available from Amazon.
Rating: 5 stars