The most effective techniques for professional upholstery cleaning include vacuuming, shampooing, dry-cleaning and steam treatment. Vacuuming helps to remove surface dirt particles while shampooing removes deep embedded debris from the fabric's pores. Dry cleaning is often used on delicate fabrics such as silk or velvet while steam treatments are ideal for killing bacteria in germy furniture materials like microfiber or synthetic leathers.
To achieve top-notch results when professionally cleaning upholstery, it is important to follow the manufacturer's recommended care instructions and use professional grade equipment, tools and products. It may also be beneficial to spot test a small area first before using any new product or tool on the entire piece of furniture. Additionally, consider thoroughly vacuuming dirt from fabric fibers prior to initiating any wet treatment method; this will help ensure that no additional dust or allergens are released during cleansing process.