Storing and draining fuel for winter

What are you all doing with the fuel tank to keep the fuel fresh over the winter?

FWIW I use Biobor EB in all my small engines and generators. It will store foursome for a couple of years before it goes bad.

I don’t have a toy hauler but I second Biobor EB in general. I use it because of the ethanol in gas in all my generators and small engines. It guess you could use it because it has some added lubrication for the top end of the motor. Fun fact, this is the exact product my local marina puts in their fuel as an additive.

I get my bottles from Amazon not sure if you can get it in a local store.

https://www.biobor.com/products/biobor-eb/

Just it all before the end of the season. :rofl: