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Mildew Smell in AC

  

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Topic starter

Hey Scotty,

      I have a 2012 RX350, and I have a mildew smell coming from the AC. I watched your video on how to get rid of the smell, but my question is, should the cabin air filter be removed before doing this? Or should I keep it in? The filter was changed about 2 months ago. Thanks!

 


2 Answers
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If your going to flush out the system you want to pull the filter out so the cleaner can get to all parts of the heater box and not get stopped by the filter 


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clean the filter separately. If you're spraying chemicals, they might damage the filter


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