comments:
isuphysics posted on r/diy1w
There are small bottles that are specific size to mix with a single gallon of gas to get a specific ratio. The Husquavarna bottles I have it clearly marked as 50:1 right on the little 2.5oz bottle to let you know that if you mix it with 1 gallon you get that ratio. I have a hard time believing anyone would put mostly gas in their oil chamber and then think it may be ok to keep it that way. Here is a 3.2oz bottle with the 40:1 text right below the 2 stroke oil text. https://www.walmart.com/ip/Super-Tech-Semi-Synthetic-2-Cycle-3-2-oz/17557113803