What are CAR PILLS?

Just like food supplements and vitamins for humans, CAR PILLS are beneficial to better health and longevity of your car. CAR PILLS are solid additives in the small form of tablets. They contain crucial ingredients that increase the quality of fuel.  

Why are they necessary?

CAR PILLS are necessary because the quality of various types of fuel is normally not as high as it could be. (see Why to use fuel additives).