Put 1 tablespoon of baking soda in 1 quart of warm water: University of Georgia Extension says scrub refrigerator door seals, then test them with a $1 bill

Refrigerator door gaskets often gather dirt, which can impede appliance efficiency. According to recommendations from the University of Georgia Extension, a straightforward cleaning approach with baking soda is effective. Additionally, the dollar bill test is a handy method to evaluate the seal's integrity. Functioning gaskets are vital for maintaining cold temperatures inside the refrigerator, thereby supporting the appliance's intended operation.