first experience with this product and I will buy it again.
The original No-Toil Air Filter Oil is a super-tacky, dirt-grabbing, water-resistant filter oil that increases horsepower. It will not wash out with gas, solvents or water alone. But, you'll be amazed at how quickly and easily your filter will come completely clean with the highly concentrated No-Toil Air Filter Cleaner (sold separately) and water. The filter will be super tacky and ready for use quickly due to the alcohol carrier. This oil will work on both foam and fabric filters (K&N).