DIY fridge mats out of plastic table placemats...EASIER to clean these than the fridge however I can only do this on the bottom shelves (above the crisper drawers) as the fridge needs to circulate the cold air within it to keep foods fresh and the temp appropriate.
This is the ultimate stain remover that actually works on a seriously set in stain! Never buy oxyclean again! The mixture is 1 tsp. Dawn dishwashing detergent 3-4 tablespoons of hydrogen peroxide couple tablespoons of baking soda. Scrub on with a scrubbing brush :)