Amazon has the 1-Gallon Hot Shot’s Secret Original Stiction Eliminator on sale for $77 - 5% off with Subscribe & Save (can cancel anytime) = $75 with free shipping. One bottle treats 64 quarts of oil.

• Use approximately 4oz. of Stiction Eliminator per quart of oil for initial cleanup. For maintenance, use 2oz. per quart of oil. Use with every oil change.