CONTRACTORS SPRAYING GUTTER ZAP WITH X-JET OR SPRAYER:
HOW MUCH PRODUCT (G-ZAP) TO CLEAN GUTTERS ON 2 STORY, 2500 SQ. FT. HOUSE?
HAVE YOU HAD ANY PROBLEMS WITH DAMAGING FINISH ON VINYL SHUTTERS, OR OTHER AREAS DUE TO APPLICATION?
WE BRUSH ALL OF OUR GUTTERS. I THINK THE STAIN NEEDS TO BE ADJITATED TO COMPLETLY REMOVE. IF YOU BRUSH, 1 GALLON WILL CLEAN 5 HOUSES OR MORE.