I know we have discussed Kroil on several threads here before. I am a constant user of Kroil. I had been purchasing it direct from KANO Labs but found out yesterday that they have sold out to Gryphon Industries. To order online now, you have to purchase off Amazon but they have increased the distributorship greatly. NAPA stores are distributors of Kroil as well. More places to pick it up is great but the prices has also skyrocketed. Kroil is great stuff. Best penetrating oil that I have found. I am not compensated for this thread nor do I work for Kroil. This is just an FYI and not a thread to discuss the merits of any penetrating fluids. Use what works for you.