With 5 Star you can be assured that your Car Upholstery and Carpets are in the safe hands of a fully qualified Car Upholstery and Carpet Professional. 5 Star's Technicians are qualified Upholstery Cleaning Technicians (accredited by the "Australian Carpet Cleaning Institute") (ACCI) and qualified Carpet Cleaning Technicians with the "Institute of Inspection, Cleaning and Restoration Certification." (IICRC).