I have a box (4-1 gal. bottles) of PoolBrand Algaecide 40 that I bought at Sam's Club last year and never used. It is:
Alkyl (50%C/14, 40%C/12,10%C/16) dimethyl benzyl ammonium chloride...40%
Is this a linear, or poly quat, or a quat at all? Is it good as a preventative during season, or as a winterizing preventative, or any good at all? If not, how should I dispose of it?
Thanks In Advance!