Make sure it gets plenty of airflow! Compost systems without good aeration lead to anaerobic decomposition, which is very, very stinky. Compost systems with good aeration use aerobic decomposition, which smells a lot better.
Assuming the belt left some form of remains stuck to the inside of the dryer, you should do your best to scrub it off. You can use a strong deodorant...
You will want to use an air freshener that has antibacterial properties. Just spraying something that smells nice is not going to solve the problem. Internally, the biggest thing missed...
You can use baking soda to remove odors. After cleaning the floors with a cleaner like deionized water, spread baking soda on the floor to remove any odor or residual...
Sprinkle baking soda or cornstarch in the shoes, then let them sit overnight so the powder absorbs any bad odors. Vacuum out the shoes the next day to remove the...