Should I first have my oil changed, then add prolong, or can I add prolong to my oil first, then have the oil change, and will prolong still protect the engine with the new oil in it?
Use the 12-oz Prolong Engine Treatment for the first application. To maintain the maximum level of protection, use the 8-oz. Engine Treatment Booster each time the motor oil is changed.
What is the "Booster"? The 8-oz. Prolong Engine Treatment Booster is the same formula as the 12-oz. Prolong Engine Treatment, and is packaged for repeat use after the first application of the...
How many towels should I use to treat an entire car? The best way to use the product is to use one towel to spread the product and wipe the surface clean and another clean towel to remove any excess and wipe the surface dry....
