UniMac’s quest to find the oldest model of its commercial washer still in service has ended at Zengeler Cleaners in Northbrook, where a pair of 35-year-old washer-extractors run six days a week.
UniMac’s quest to find the oldest model of its commercial washer still in service has ended at Zengeler Cleaners in Northbrook, where a pair of 35-year-old washer-extractors run six days a week.