Sad day, but I had to put the car away.

Living in Michigan... the salt and brine used on the roads here, takes a heavy toll on cars and trucks. So by early November, my Duster is fast asleep
Until mid to late spring, when rains have washed all the crap off the roads.

I put down a tarp on the cement garage floor...
for a moisture barrier. Then fill the fuel cell up with non ethanol REC gas, mixing in Seafoam for stability. (That is used in the summer too.) Air up tires, unhook the battery, put dryer sheets, and damp rid in the interior and engine bay. Put the car cover on.
Mothballs around the perimeter of the car, to keep any potential mice away.