Unplug the refrigerator from the wall. If your refrigerator has a temperature control knob, set it to Off.. If it has an ice-maker, also turn off the ice-maker and the water-supply valve at the rear of the machine.Place the open box of baking soda inside the refrigerator. Leave doors open to prevent mold and mildew forming.ipe dry with a rag. Unplug the refrigerator from the wall. If your refrigerator has a temperature control knob, set it to Off.. If it has an ice-maker, also turn off the ice-maker and the water-supply valve at the rear of the machine. Place the open box of baking soda inside the refrigerator.
1 A gravel driveway starts at roughly $0.75 -$3 or more a square foot, or $300 -$1,000 for a 12'x25' single-car driveway. 2  Costs can double for a roadway-quality driveway. 3  Loose gravel will need replenishing periodically, but a correctly designed, installed and maintained gravel driveway can last 50-100 years or more.
Typical costs: Complete installation of a driveway with a base and surface layer of compacted gravel starts at roughly $0.75-$3 or more a square foot, or about $300-$1,000 for a 12'x25' single-car driveway, 4-8 thick.