How to get rid of bad smells in a fridge

Let’s deep clean the refrigerator | Day 5/30 of my Spring Cleaning Spree. This is a great job to get done when you’re at the end of your groceries and before you go to the store. This way you have less to put in a cooler during the cleaning process. Also! Always remember to let the glass from inside the fridge come to room temperature before submerging the shelves into any sort of water to avoid cracking. This job is a bigger one, taking me about an hour and half to complete everything. But, man