To get rid of a coffee stain, mix one teaspoon of a mild, ph-balanced detergent with one cup of warm water, then blot from the outside in. Follow this with blotting the stain with a mixture of one-third cup white vinegar with two-thirds cup water. When finished, use a clean, white towel to absorb any excess, allow the area to dry.
You should take upholstery cleaning seriously and be sure that your upholster furniture is cleaned once every two months. Typically, you can use your regular vacuum cleaner with the appropriate attachment to keep it clean.