Overview

With one million visitors annually, the staff of Harpers Ferry National Historical Park didn’t want to disappoint a single hiker or history buff by shutting down a section of the park to remove biological growth from various environmental surfaces. Cathedral Stone® Products had the solution: D/2 Biological Solution, that is.

Custom Solution

Because the solution is nontoxic and biodegradable, it is safe to use around grass, most landscape plantings, and people. Cathedral Stone Products performed an onsite consultation and demonstration before park employees applied D/2 Biological Solution to surfaces that included a wooden fence and a brick alleyway.

Testing has shown that D/2 Biological Solution lasts a minimum of five times longer than bleach, peroxides or power-washing, and it keeps surfaces growth-free for a minimum of one year. With an easy-to-use, environmentally safe product like D2, anyone can keep surfaces free of bacteria, algae and mosses.

Call 800.684.0901 or e-mail us now at info@cathedralstone.com to find out how easy it is to remove biological growth with D/2 Biological Solution.