Bugzappers

Thanks for the input. This product wasn't bleach. I've tried that with little luck. It barely made a difference to the black/gray status of the fence. This product was in a chemical container I just never got to see it to read it. Thanks, Mike

Hello forum. I'm looking into fence cleaning as an add on during the slow times in the pest control world. I've looked for a fence cleaner with no luck. There was a mexican gentleman who came to my house about 4 years ago. He had a hand sprayer and sprayed a section of my stockade fence. As he sprayed it, the black/gray color washed off completely. This left my fence looking like it was just installed that day. He told me it would be sealed for two years. It was about two years before it started graying again. I'm looking for that product. Everything I've found, requires scrubbing or a power washer to rinse it off and work the chemical into the wood. The chemical this guy used required none of that. He literally sprayed it on and the black just fell off. Please give me any ideas if you will. Thank you. Mike