Sta-bil red ethonal treatment

Good as any I would think. All of the different brands probably do what they claim, to a point.
I've used Stabil and another brand.

Ok cool I added it. Hopefully it works

Do you use Ethanol or Non ethanol gas? If you can use Non ethanol, 100% gas.

Cycle it thru some. You'll be good.

It's not that I don't want to use non ethanol it's just sparece around where I live.

Thank you tiger.

use the royal purple products and it will last for ever...
oil...fuel treatment...and non-ethanol fuel...

I don't know about Toro specifically, but a lot of manufacturers have started using different plastics and gaskets in their equipment to combat ethanol-related problems

Hammertime I heard the same thing. They keep getting more and more expensive so hopefully they did.

Don't go out of your way for non-ethanol fuel in yard equipment. I know it's a marginally better choice (mostly for boats, PWC's, etc) if easily available but your equipment will last just as long without it. In fact, given that many gas stations that carry E0 fuel will use the absolute minimum detergent package to keep the costs down, you are are often better off with a top tier E10 fuel anyway. E0 fuel will cause problems if left in equipment during storage too so you aren't gaining much benefit there. Only difference is that it will cause varnish deposits while E10 will cause varnish and maybe corrosion. Since most small engines use stainless and non-ferrous metals in the carburetors now the corrosion issue is mostly a non-issue which just leaves varnish, which is the same problem you would have with E0 fuel. A fuel treatment like Sta-bil is good extra insurance as long as you do all the proper maintenance and store your equipment properly and don't fill up 5-gallon fuel cans that will take you a whole season to use up for yard work. I use Shell or BP 93 octane fuel for my lawn mower and 2-stroke equipment, it degrades slower, has very high detergent package, and is available within a few blocks of my house.