The answer to 'my upholstery cleaning is filthy' is that there are several common causes, including built-up dirt, grease, and stains from regular use. Symptoms may include a dull, dingy appearance, musty odors, and visible stains or discoloration. To address this, you have the option to either attempt DIY upholstery cleaning or call in a professional cleaning service.
For DIY cleaning, start by thoroughly vacuuming the upholstery to remove any loose dirt and debris. You can then use a specialized upholstery cleaner and a soft-bristle brush to gently scrub the fabric. Be sure to test the cleaner in an inconspicuous area first to ensure it doesn't damage the material. Allow the upholstery to fully dry before use. However, for heavily soiled or delicate upholstery, it's best to hire a professional cleaning service to ensure the job is done properly without causing any damage.