Phos-Chek Home Defense is the only long-term retardant available to homeowners. An uncolored version of the same product used by the USFS in their airtankers, Home Defense allows homeowners to enhance the defensible space around their homes and increase the likelihood of survival from a threatening wildfire. Once applied, Home Defense remains effective until removed by a significant rain. This means in areas with little summer rain, a homeowner can apply Home Defense in the spring and be protected all season.
Home defense comes in concentrate, ready to use and as part of a home kit that includes a sprayer.