HI BARRY,
ITS BILL FROM PACE, FL. JUST THOUGHT I'D LET YOU KNOW THAT THE 12% CHLOREEN IS WHATT I USE. ITS MUCH STRONGER & WORKS MUCH BETTER THAN THE 5% BLEACH. HOWEVER, IT CAN REALLY MESS UP FLOWERS, GRASS, PLANTS AND BUSHES. BE CAREFUL & PRE WET THOSE THINGS PRIOR TO SPRAYING CHEMICAL...