two. Use a fair spray: When applying k2 spray, keep the bottle in a consistent distance from the paper and spray evenly over the ground. Stop using an abnormal sum in a single area, as this might cause the k2 liquid being overpowering. Examine the Just click here world https://docs.google.com/spreadsheets/d/1QjXAuuuqzPnkoee_JikCwCz-AI3pd-kan1cYKVTaWWw/edit?gid=0#gid=0