Demonstration of rug cleaning product

Hand wipes rug with cloth, then turns it over to show that it is clean / upright vacuum cleaner moves over piles of dirt on floor, with brooms nearby / floor is again wiped, and cloth shown to be clean / VS vacuum cleaner moves over dirt and picks much of it up / two men in lab coats move brooms across carpet, then place them off to side / close shot of dirt on floor, as more is deposited / close shot of Glamorene rug cleaner jars, as one man opens jar lid / two men pour liquid and draw on carpet / lab technicians sprinkle Glamorene on stains and dirt / vacuum cleaner moves across carpet, then technician kneels and rubs his hand over carpet / vacuum cleaner moves over carpet / brooms move over heavy dirt on carpet / technician kneels and rubs hand over carpet / technicians sweep dirt vigorously with brooms / technicians sprinkle cleanser from jar onto dirt and stains / the men sweep at dirt on carpet with brooms / vacuum cleaner runs over carpet / man's foot swirls dirt around carpet / VS men pour liquid, probably wine, onto carpet and grind dirt and liquid into carpet / Note: exact day not known