STIHL fuel stabiliser is an additive that helps to keep your fuel fresh and prevent it from going bad. It is designed to work with all types of fuels, including petrol, diesel and LPG. When added to your fuel, it will help to extend its shelf life by up to 12 months. This can be particularly helpful if you don't use your chainsaw or other powered equipment very often.
To use STIHL fuel stabiliser, simply add it to your tank before filling up with fresh fuel. The recommended dosage is one bottle per 50 litres of fuel (or 2.5% by volume). Once added, run the engine for a few minutes to circulate the stabiliser through the system. For best results, treat your fuel at least once a month - even if you don't plan on using the equipment for a while. Doing so will help to ensure that your chainsaw or other power tool is always ready to go when you need it.