Front Row AG BIOFLO Clean your lines, emitters & equipment without harming your plants or beneficial microbes downstream. Restores irrigation to 100% capacity. A single solution for cleaning blocked pipes. Cleans reservoirs and stock tanks. Can be used mid cycle with no effect on plants As a preventative Use every 2 to 4 weeks between cycles. Cleans pumps,drip emitters, lines, trays, reservoirs, pots etc. If your reservoir or irrigation lines are accumulating biofilm & sludge and/or mineral buildup causing clogged equipment - BioFlo is your solution. BioFlo cleans irrigation lines of biofilm and mineral buildup using natural bio activity instead of harsh chemicals. BioFlo comes in a liquid concentrate form so you can easily clean your lines, emitters and equipment without harming plants or beneficial microbes downstream. Simply mix enough BioFlo to fill and soak your irrigation lines and allow your lines to soak for a few hours. 30 ml/Gallon Mix only enough to fill irrigation lines. Let lines soak for 8-12 hours. Flush System.