Thanks @Zechariah936 - I located that product at my local automotive store and looks like they have it in stock. Has good review online also.
No problemThank you for the recommendation @Zechariah936 - I picked up a 500 ml bottle of Rislone Gas Complete Fuel System Treatment from my local Canadian Tire store, for about $15 and put the full bottle in the car's gas tank (which was also full). I was not able to go on a long trip to burn all the gas in one day, and probably took two weeks before I filled up again. No problems using this product and I think it did help the engine run a little smoother, but it already runs smooths so hard to notice. The Rislone product recommends that it be used every 8,000 km which I think I will start to follow.