yeah this topic covered quite often If you have a ZZE Corolla i have found the best way to stop this is NOT to use the external air option. and ONLY use recycle. For some reason once you use the outside air, then turn shut the car off and give it time to cool off, the next time you start the car it will stink like clothes that havent been tried properly. I have tried the Glen 20 and other options before but those are usually a temporary fix which require regular re-sprays. Try not using the external air, it helped for me.