I've been noticing an increasingly worsening smell eminating from my 91 4Runner's A/C vents. Upon taking apart the entire dash and most of the A/C unit itself, I found a really bad case of mold in the condenser water tray and on the condenser coil itself. I tried wiping as much of it out as I could and cleaning it with several different types of cleaners but I cannot seem to get rid of it all.

Does anyone know of a secret weapon for cleaning mold from an A/C system?

Thanks

1991 4Runner V6(3VZE) 5-Speed 4X4 SR5
349,000 Miles and STILL Running Strong!!!