DIY Car Fresheners Glue some pom poms onto a clothespin and then put a couple of drops of your favorite essential oils onto the poms. Clip to your vent – genius AND cheap! pic via Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Print (Opens in new window) Print Share on Tumblr (Opens in new window) Tumblr Email a link to a friend (Opens in new window) Email Like Loading... Related Car CareGift itKidsScout MeetingSell itTravel