Ur welcome.
Seafoam has been around since 1942, my Dad swore by it.. I use it in many things, even cleaned the insides up of one of my air guns, that got gummed up....
Plus the un-used portion in the can has un-limited shelf life..
Unlike something like Sta-Bil, that the extra in the bottle goes bad in 2 years.
Hopefully you can find a station that has 100% gas.. It is a real advantage over the ethanol-blend crapola. The ethanol blend starts to begin 'phase separation' little more than 30 days. And actually attracts moisture in fuel..
Plus it can wreak havock in our carbs & etc..