Damp/mold-ish smell inside

[ripp]

Hi there,
I have this smell inside the car like wet carpet or something similar.
I periodically check all the drains and they are clear, carpets inside are dry at the moment
This only happens imediatelly after a rainfall or after washing the car and lasts for a couple of days.
Any ideas as I searched the forum and already checked the usual stuff?
Thx!

 

[DickP]

Hi

Take a look under the back seats after it has rained. The rear side windows can leak.

Thanks,

 

[Mr Trailer Man]

Change your cabin filter under the driver's side scuttle panel.

Take it out and run the fans and spray some deodorising spray through there while you're at it.

 

[ripp]

Thx will check!