Sta-Bil 22241 Marine Fuel Stabilizer (296 ml)

Relieves the threat of water contamination in your tank from ethanol

Great to keep your engine purring

STA-BIL 360 Marine Ethanol Treatment & Fuel Stabilizer, I have used this for several years in all my gasoline powered equipment, 2-cycle and 4-cycle. Use in my chainsaw which i do not use often but always starts on 3 or 4 pulls. If you want a trouble free gasoline powered equipment use this additive. I purchase this large size for cost savings and refill my smaller one which have the measuring tube. You can do no damage by over adding this product.

I'm writing this review mostly hoping that Amazon and Sta-Bil will see it and examine the quality of the plastic bottles. I haven't even tried this version of Sta-Bil yet, but a friend recommended it as the best version. I ordered 3 bottles, and one had leaked in the shipping box. No apparent mechanical damage to the box or the bottle, but the bottle was leaking from the mold seam on the bottom, maybe a manufacturing defect in the bottle. I was able to save 95% of the product from the bottle by transferring it to another container, so not much was lost. Maybe the leak had occurred recently in the shipping process? I'm in Florida and it may have been pretty warm in the truck?

I use this on every refuel in the boat.