Gutter Zap is a revolutionary cleaner that will remove black streaks from gutters caused by the electrostatic bonding of tar and asphalt from roofs.

Can be touchless with spray on and rinse off or with light agitation from a very soft brush.

This product is concentrated and can be diluted two parts water to one part product and up to three parts water to one part product.

Mix Ratio:
Add 24 oz to 64oz of Gutter zap to 1 gallon of water depending on how badly the gutters are stained. Recommend using the MarXoff gutter cleaning applicator for best results.