This Sasol ad aired on Television two decades ago to delighted audiences with the tagline: "Sasol Super 100 - the first word in performance petrol". When Grandma and Grandpa try to teach their grandson to say "Ouma" and "Oupa" respectively, the little baby boy is very confused and only interested in saying "glug glug" followed by the word "Sasol". Watch the "glug glug" ad.