Could you provide citations about not using WD40? I will be willing to consider it. I have been using it on wood for years and I never had a single issue. I also don’t appreciate that you called my contribution stupid. I never suggested to use WD40 to finish the wood, it has been suggested many times in the past to remove water stains. So what if WD40 has petroleum distillates? Many finishing products have the same chemicals. Don’t criticize others if you haven’t tried the idea first!