How effective is vinegar for removing stains from clothing?

Vinegar can be effective for removing some stains from clothing, particularly those caused by substances like sweat or deodorant. Its acidic properties can help break down and lift the stain. However, it may not be as effective on all types of stains, such as oil-based stains. It is recommended to spot test vinegar on a small, inconspicuous area of the fabric before using it on the stain.