Blot the stain immediately with a clean white cloth or paper towel
Use cold water only
Mix a small amount of mild dish soap with cold water
Dab the solution onto the stain with a clean cloth
Blot gently; do not rub
Repeat with fresh cloths until the stain lifts
Rinse the area with a cloth dampened with cold water
Blot dry with a clean towel
Sprinkle baking soda on the damp area if needed
Let it sit, then vacuum after it dries
For stubborn stains, apply 3% hydrogen peroxide sparingly to a hidden spot first
Dab hydrogen peroxide onto the stain with a cotton swab or cloth
Blot as the stain lifts
Rinse with cold water and blot dry
Repeat if necessary
Use an enzyme cleaner if the stain remains
Avoid hot water
Avoid scrubbing
Avoid using bleach on carpet
Repeat the process until the stain is gone