No, We’ve found that oil-based stains are most often used on fences because they last longer and protect wood from the weather. Our bleaching solution is very good at getting rid of fungus, mildew, and stains, but it doesn’t have the right ingredients to break down and get rid of oil-based substances. This is because the chemicals in our bleaching solution are made to get rid of organic growths and spots without hurting the wood. They are not meant to break down oil-based products. So, while the solution does a great job of renewing and cleaning the fence’s surface, it needs to be used with different techniques to get rid of oil-based stains. This way, the wood’s integrity and look can be kept without sacrificing safety or effectiveness.