Vacuum the area thoroughly to remove loose dirt
Blot the stain with a clean, dry cloth
Mix warm water with a small amount of mild dish soap
Apply the solution to the stain with a cloth
Blot from the outside toward the center
Repeat with fresh cloths until the stain lifts
Rinse the area with clean water
Blot dry with a towel
Sprinkle baking soda on the damp area
Let it sit until fully dry
Vacuum up the baking soda
Use white vinegar and water for stubborn stains
Apply a carpet stain remover if needed
Test any cleaner on a hidden spot first
Avoid scrubbing hard
Repeat the process as needed
Call a professional cleaner for deep or set-in stains