Standard nonionic detergents like triton x100 and tween20 last “forever”, so maybe this is not a nonionic type. I’d have to look at the formula.
On second glance, the very name suggests it is for washing photos. So it probably has certain additives that may be less stable that the base detergent, just as does Kodak photoflo. I wouldn’t use it just on that basis but many do use photoflo and the like.
On second glance, the very name suggests it is for washing photos. So it probably has certain additives that may be less stable that the base detergent, just as does Kodak photoflo. I wouldn’t use it just on that basis but many do use photoflo and the like.