Step 1: Mix a solution of water and distilled vinegar (equal parts) and pour them in a spray bottle.
Step 2: Put a layer of baking soda on your carpet.
Step 3: Spray the vinegar/water solution over the baking soda.
Step 4: Let the ingredients soak in for a few hours.
Step 5: Use a brush to scrub the baking soda/vinegar paste loose.
Step 6: Use a vacuum to suck up the baking soda residue.
Step 7: Enjoy your clean, stain-free, and deodorized carpet!