Get rid of the smell of spilled milk by blotting up the liquid, soaking with vinegar, laundering or scrubbing the item and using odor absorbing particles. In some cases, it may not be necessary to use odor absorbers, especially if the smell is fresh and not extremely intense.
- Blot up milk
As soon as the spill is discovered, blot up the milk. If it has already hardened into a crust, use a butter knife or spoon to scrape it away. Remove as much of the milk as possible to get rid of the proteins that decay and cause the smell.
- Soak the area with vinegar
Use vinegar to neutralize the smell of milk. For small items, soak them in a bowl, bucket or sink filled with distilled vinegar. Spray or carefully pour vinegar on surfaces such as carpets, car seats, floorboards or trunks, or refrigerator shelves. Allow the item to soak for a few minutes, then blot up the vinegar.
- Launder or wash the item
After blotting away the vinegar, put clothes, towels or blankets in the washing machine. Wash with the warmest water possible, and use regular detergent. Use a steam cleaner with appropriate detergent for floors. Wash shelves or plastics in hot soapy water. Scrub car interiors with brushes, or use a steam cleaner attachment.
- Try odor absorbing particles
If the milk smell remains after laundering or washing, apply an odor absorbing particle. Coffee grounds, baking soda, cat liter and carpet deodorizers can remove the lingering smell. Allow the particles to stand for a few hours to a few days, depending on the severity of the smell. Vacuum them up when the smell dissipates.