# Mold/Mildew smell in 1997 Subaru Outback after automatic carwash **URL:** \ **Category:** Maintenance/Repairs\ **Created:** [June 12, 2009, 11:55pm UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803 "2009-06-12T23:55:14Z")\ **Posts on this page:** 9\ **Page:** 1
**Author:** ![ky8888](https://avatars.discourse-cdn.com/v4/letter/k/45deac/32.png) [@ky8888](https://community.cartalk.com/u/ky8888)\ **Post date:** [June 12, 2009, 11:55pm UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803/1 "2009-06-12T23:55:14Z")
How do I fix this problem? ---
**Author:** ![waterboy](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/waterboy/32/764_2.png) [@waterboy](https://community.cartalk.com/u/waterboy)\ **Post date:** [June 13, 2009, 12:20am UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803/2 "2009-06-13T00:20:01Z")
If you have a cabin filter try replacing that. Do you notice any damp spots after a car wash? ---
**Author:** ![VDCdriver](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/vdcdriver/32/48514_2.png) [@VDCdriver](https://community.cartalk.com/u/VDCdriver)\ **Post date:** [June 13, 2009, 12:11pm UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803/3 "2009-06-13T12:11:47Z")
'97 Subarus did not have cabin air filters. The OP needs to give us a lot more detail, such as: Were any windows open during the carwash? Do you have a sun/moon roof? Is it leaking? Is there evidence of leakage from window seals or at the tailgate? Is the carpet wet, and if so, where is it wet? Are the tail light lenses intact, or are they damaged? ---
**Author:** ![ky8888](https://avatars.discourse-cdn.com/v4/letter/k/45deac/32.png) [@ky8888](https://community.cartalk.com/u/ky8888)\ **Post date:** [June 13, 2009, 5:18pm UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803/4 "2009-06-13T17:18:46Z")
Thanks for your reply. No windows were open during the carwash. No sun/moon roof. No water leakage or dampness inside that I can see. No wet carpet. All light lenses appear to be intact. I regularly use an automatic drive thru wash and have never had a problem before. ---
**Author:** ![VDCdriver](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/vdcdriver/32/48514_2.png) [@VDCdriver](https://community.cartalk.com/u/VDCdriver)\ **Post date:** [June 13, 2009, 5:57pm UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803/5 "2009-06-13T17:57:42Z")
Well, it is important to dry out the interior as rapidly as possible. As Tom & Ray suggested on the program today, running the A/C for a few hours will help greatly to dry out the interior. Run it on the recirculate position, and set the temperature control for midway between the cold and hot settings. After it has dried, then you need to obtain something that will kill the mold spores without ruining the carpet and/or upholstery, so that rules out bleach. As Ray and Tom suggested today, an auto detail shop should have the chemicals necessary to safely kill mold spores and to deodorize the interior. But, remember that you do need to find out where the water came in, prior to your next visit to the carwash! ---
**Author:** ![Beadsandbeads](https://avatars.discourse-cdn.com/v4/letter/b/c57346/32.png) [@Beadsandbeads](https://community.cartalk.com/u/Beadsandbeads)\ **Post date:** [June 14, 2009, 2:19am UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803/6 "2009-06-14T02:19:57Z")
Where is the smell coming from, the cabin or the HVAC system? ---
**Author:** ![ky8888](https://avatars.discourse-cdn.com/v4/letter/k/45deac/32.png) [@ky8888](https://community.cartalk.com/u/ky8888)\ **Post date:** [June 14, 2009, 5:47pm UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803/7 "2009-06-14T17:47:49Z")
The interior of the subaru did not get wet from the car wash. The car was washed on a Friday afternoon and the smell was huge inside and outside of the car early the next morning when we were leaving on a trip. The smell lessened some that day and has continued to diminish but it is still with us. The smell is now coming from the HVAC system. The drain for the AC is outputting water as it should. ---
**Author:** ![lionville](https://avatars.discourse-cdn.com/v4/letter/l/bb73d2/32.png) [@lionville](https://community.cartalk.com/u/lionville)\ **Post date:** [June 14, 2009, 8:23pm UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803/8 "2009-06-14T20:23:31Z")
Some car washes recycle a certain percentage of their water in the wash cycle to save on water. Sometimes this water can get pretty rank. Try a different car wash. ---
**Author:** ![Beadsandbeads](https://avatars.discourse-cdn.com/v4/letter/b/c57346/32.png) [@Beadsandbeads](https://community.cartalk.com/u/Beadsandbeads)\ **Post date:** [June 15, 2009, 3:17am UTC](https://community.cartalk.com/t/mold-mildew-smell-in-1997-subaru-outback-after-automatic-carwash/31803/9 "2009-06-15T03:17:56Z")
You may be able to take out the blower motor or blower speed control and wash out the evaporator case. I am not familiar with the Outback AC system so I can’t say it is practical or not.