How to remove milk smell from carpet Mix two cups of warm water and one teaspoon of dishwashing soap Apply the mixture directly to the area Take some baking soda and pour it directly onto the milk stain It's best to leave the baking soda on the carpet overnight to let it work its magic After it is sat on top of the milk stain overnight, loosen the baking soda by using your hands or a small brush Finish up by vacuuming the area Another method is to set a bowl of vinegar near the stain for a few days You can also spray the carpet stain directly with vinegar using a spray bottle If you do spray the carpet with vinegar after it sits for a while blot it using a clean cloth As the carpet dries the vinegar smell will gradually disappear so you have odor-free carpet Another useful but odd method is to sprinkle fresh unused coffee grounds directly onto the milk stain This should help soak up the smell pretty quickly For more spot cleaning solutions visit spotremuvel.coit.com