Utilize baking soda to clean and deodorize a dog bed with these steps:
Remove any covers or sheets and wash them separately.
Sprinkle baking soda generously over the affected area of the bed.
Allow the baking soda to sit for at least 30 minutes to absorb odors and stains.
Vacuum the baking soda off the dog bed.
If needed, spot clean any remaining stains with a mixture of equal parts vinegar and water.