Description: Available in an economical 1 gallon size, Easy Peak Roof Restorer & House Wash is a bleach additive for pressure washers. The formula is designed to provide extra cleaning power when pressure washing roofs or siding - perfect for rental property owners and managers in need of a better solution for building exterior maintenance. When added to bleach solution, applied to a surface, and allowed to stand for 5-15 minutes, Easy Peak's powerful Tri-Surfactant System bubble coating deeply penetrates shingles and siding to deliver thorough, restorative results. Easy Peak is also biodegradable making it safer to use on the job, and features a long-lasting "Mountain Peak" fragrance that neutralizes bleach odor to add value to your work. 15% Chlorine Liquid in Full Strength.