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mice in cabin air filter -- arg!

9.6K views 6 replies 6 participants last post by  ronab2k  
#1 ·
[Quick intro: was a member of siennaclub.org way back when my Sienna was new (2003). Haven't posted in several years. Thanks to all for starting a new forum for Siennas!]


I have a recurring problem with critters trying to make a home in my cabin air filter.

I just discovered I can make my own cabin air filters (thanks Siennachat), so at least won't need to blow $20/filter.

But I was hoping someone might have some ideas on how to prevent them from getting into the cabin filter in the first place. Although the car is garaged at night, we live in rural Oregon. And the car is parked outside during the day at work, which is also in a very rural area and near a forest. So, hard to park away from the great outdoors.

Generally, I can trap the mice once I find out they're living in the car, but was hoping someone might have an idea on how to screen off the air intake for the cabin air filter.

I vaguely remember that wintergreen is supposed to keep them away, but am not sure I want to perfume the car. But am willing to try anything.

Thanks for any suggestions.
 
#2 ·
First off Welcome to the forum!!! ;D

Mice are a pain... They do not like "steel-wool".(I remember this when i had a trailer)
I have also found that the "cabin" air filter has alot of debris(Particles of leaves,smaller wrappers,small debris ETC)
Mice can get into very small places.
I have never had my cowl off to see the route of entry. My guess at this time is to seal off the intake into the cabin.(under the cowl)

Maybe someone has a different approach? or idea?

I don't think you want to put "moth-balls" around your van OR under your hood. hehe they "stink" but work..........
 
#3 ·
Careful.....mothballs are HIGHLY toxic, a carcinogen, and may cause neurological damage....especially in children....and that is from just the vapors. You may want to reconsider their use ANYWHERE.

Google [toxic mothball] or [napthalene]...the chemical used in them and what gives them their distinct smell.
 
#6 ·
dmvee said:
Sorry to hear about your rodent problem.

One thing I've heard is to put fabric softener sheets somewhere around that area.
Your first post is a good one (Welcome to the forum!!) I forgot about the sheets. I have had 3 mobile trailers and when closing them down for the season the "wife" would always be the last one out and she put the sheet all over the place to keep the mice out.

I did but "moth balls" under the deck and the trailer when closing it down for the season.

Maybe put the sheet "above" the cabin filter(?) The van will smell nice also ;D
 
#7 ·
Just buy some metal mesh/netting from the gardening section of Lowes/Home depot and use it to cover the air intake. Buy the ones with 1/4" holes and they should not be able to get into that.

Just make sure they get out first or you'll be sealing them in :)