Antifoaming treatments are made to prevent engine oil from foaming though circulating from the engine. These additives decreased the surface area rigidity amongst engine oil and air bubbles, enabling air bubbles to dissipate easily. On top of that, lessen emissions are given off while it provides longevity for your oil https://engine-oil-treatment41739.mdkblog.com/40311234/5-simple-techniques-for-engine-oil-treatment