DRYCLEANING PLANTS, EXCEPT RUG CLEANING (SIC 7216) Establishments primarily engaged in drycleaning or dyeing apparel and household fabrics other than rugs. Establishments primarily engaged in cleaning rugs are classified in Industry 7217. Independently owned agencies for cleaning plants are classified in Industry 7212. Establishments known as "tailor shops" or "cleaners" are included in this classification only if they do their own cleaning. Establishments primarily engaged in dyeing fabrics for the trade are classified in Manufacturing, Major Group 22.