Not knowing much about chems it couldn't be the up could it?And in over a decade I've make a small bottle of down last forever,I've never used it for anything but to lower the PH of rockwool cubes solution when starting clones.If I ever needed to down my nutrient PH for any reason a skosh of fert seemed a much better option to me than acid.I'm not sure what GBH is 944 but I'm sure it's just a slap on the wrist when they deserve some skin removed from their fuckin faces.Damn it makes me mad man,I can remember very well being that age and the crazyiness we would indulge in,but nothing ever to hurt anybody it was never part of the equation although we were rebellious little fucks.To actually hurt someone?Never ever considered or contemplated.Kids to need to understand the consequences but first they need actual consequences they can understand and believe could be part of the equation