My car is going to be living outside for a while.
In the past, for short term outdoor storage here in the north west I've used my DMCH silver car cover plus one heavy duty tarp to keep it drier and cleaner. Of course, the problem with the tarp is that it seems to hold moisture underneath. I actually noticed some rustier bolts after a month this past winter when it lived outside in January.
I really like the DMCH cover, and I've "heard" its water proof, but my gut feeling is that it's more "weather resistant." I bought it to keep the dust off during indoor storage. It would be great for UV protection outside, but the northwest gets a lot of rain, and I don't want to completely ruin it. Hence the tarp, to protect the car AND DMCH cover, but if it does more harm than good due to moisture, whats the point?
At this juncture we are transitioning to our dry time of the year, and I don't foresee storing it well into the fall when the rains start again. We get a lot of rain up here, but we have relatively low humidity if that makes any difference.
What are your thoughts and experiences with this?