I'm allergic to my car too! I also get eczema on my arms if I rest them on the door or center console. Now that I commute by train, most of that eczema is gone... an added plus to commuting! I'm glad that the bleach bath works for you. I often see that listed as a treatment that people use, but have always been to afraid to try it! And aaaah yes... the propylene glycol struggle - it's a tough one! It's in eeeeverything. Cheers to you finding some ways to help banish the eczema that pops up, though. Good luck in your journey and thanks for sharing your story!