Healthy Refrigerator for Years with Simple Yet Effecti ve Tips Clean The Coils Frequently Hopefully, you would be able to locate the refrigerator coils; they are situated behind your fridge. No matt er how much we clean the inner walls and spaces of the refrigerator, the cleaning process always remains incomplete if we don’t clean the coils. Open the 2-3 screws to detach the grill before starti ng to clean the coils. The oven repair near me who also holds the experti se to repair refrigerators are bett er equipped to clean the coils.