X2 on all of the above.
Our seasonal park was kind enough to upgrade some elec at our site and forgot to plug us back in. About month later what a chore to clean out and get clean. The smell and what it looked like is the worst part. The biggest part over the looks is the door seal that has little corrugated ridges. Q-tips and cleaning worked fine for tiny places. Funny how the mind works. Reading your post made my mind smell what we went though on ours. Good luck
(Edit part)lots of info here that might help
https://www.google.com/?gws_rd=ssl#q=cleaning+refrigerator+with+rotten+food