Remove all bedding from your mattress, such as blankets, pillows, sheets, pillows and the mattress pad.
Vacuum all the surfaces of your mattress, including the sides, top and bottom.
Fill a spray bottle with white vinegar. Spray the vinegar on any mattress stains and soiled spots. Blot the area with a clean towel and allow to dry.
Sprinkle baking soda over the entire mattress. Allow the baking soda and white vinegar to set on the mattress for at least two hours.
Vacuum up the baking soda from your mattress. Use a brush attachment to remove any caked on baking soda. Blot any excess white vinegar from the mattress with a towel.