Product Placement Blog ➞ Laundry DetergentsPurex Laundry Detergent in Stargirl S01E04 “Wildcat” (2020)June 8, 2020 Sergey TV Show Hi! On Monday, June 8, I watched a TV Show and product placement was spotted: Purex Laundry Detergent in Stargirl S01E04 “Wildcat” (2020).