Recommendations for low toxicity brush-on wood preservative for indoor use

We are doing a radiant concrete overpour in our basement area, and the concrete pour will be above the height of the bottom plate. Our old slab can be very… We are doing a radiant concrete overpour in our basement area, and the concrete pour will be above the height of the bottom plate. Our old slab can be very…Read MoreGreenBuildingAdvisor