As a general rule the stains must be removed as soon as possible. The most common stains are those from sugary drinks. These stains can be removed relatively easy if done fast by applying clean warm water and then using a clean sponge. If the stains don’t come out easy then it becomes necessary to apply some special chemicals. These chemicals dissolve the stains and they can be easily eliminated by vacuuming. On deep stains it becomes necessary the intervention of a specialist. The specialist knows what chemicals to use in order to preserve the colors and the quality of the fabric. Some stains can be very difficult and can even spread if you don’t use the right chemical. For example, the ink and glue stains can be eliminated by using an organic solvent. So you see, it is very important to know what chemical to use and different stains. The general advice is to call a professional just because you can benefit great services and usually a warranty.