"Merle O'Broham" wrote in message
om...
So, the snowblower says 25:1, the string trimmer says 40:1, and the
power blower says 50:1. Anyone having a wee bit difficulty getting the
mixtures right? Seems all the little oil mix containers say to mix
with a gallon of gas and some don't even give the ratio on the label.
What gives?

Ive been using this stuff for years.
http://www.manddsmallengine.com/opti/opti-2.html

Just dont mix it with any other premix in the can or in the tank.