coldweatherfan Posted January 22, 2018 Share Posted January 22, 2018 I've seen the lint buildup on the outside of my dryer vent; no way I'm blowing that stuff into my house and breathing it in! There are indoor filters that you attach. They actually work pretty good. Like I said earlier though, for people with allergies, I wouldn't do it either Link to comment Share on other sites More sharing options...
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