Smelly reefer unit

Any dealer can clean or sell your the cleaner to eliminate the smell from the condenser.

Auto parts dealer have it as well.

 

it's probably got mold built yup inside the unit. buy some ammonia, get some of those paint roller dishes and pour the ammonia in them right at the return air intake. run the unit over night. Should kill any mold and mildew spores. be very careful, ammonia is highly toxic and can kill you if inhaled in quantity. so buy a respirator for this job.

if ammonia scares you, you can try household bleach.

 

Some customers will not load you with a strong odor fearing it will cling to their product. Clean it bro.

 

if ammonia scares you, you can try household bleach. Just DO NOT ever mix the 2 together , can be DEADLY

 

if bleach, spray the heck out of it. atleast a couple gallons. use one of those pump sprayers like the kind you can buy at home depot for spraying your yard.
if ammonia, pour it in something and place it right under the return air intake. those pans you would use with a paint roller work great for this

 

Be careful hauling any kind of butter or chocolate for a while after your cleaning. They are notorious for sucking up any odors.