No, Hornady® One Shot® Sonic Clean™ Gun Parts Formula is not Pine sol®, please refer to our Safety Data Sheet and compare it to the ingredient list for Pine Sol®. Although the Safety data sheet only lists ingredients that are deemed to be potentially hazardous per OSHA regulations, you will see that the two products are very different. The Hornady® One Shot® Sonic Clean™ Gun Parts Formula contains unique surfactants, emulsifiers, and corrosion inhibitors. The formula was developed in cooperation with a laboratory we've worked with for many years and several versions were created before we arrived at the final formulation. While Pine Sol® and Hornady® One Shot® Sonic Clean™ Gun Parts Formula utilize pine derivatives for their natural fragrance and anti-bacterial properties and both products contain water as a base solvent, the similarities end there.