Opti-2 1.8 oz. Pouch of 2 Cycle Oil. It simplifies your fueling routine by offering a single mix ratio for all 2-cycle equipment, regardless of brand, model, or OEM mix ratio. Rated ISO-L-EGD++, this high-performance lubricant meets and exceeds all equipment manufacturers' rating requirements. It ensures smokeless operation and is fully compatible with oxygenated fuels and gasohol. By reducing oil consumption by up to 60%, Opti-2 contributes to cleaner air and conserves a precious non-renewable resource.