The invention relates to ice control formulations (deicing and anti-icing
compositions) that have a tailorable BOD. The deicing compositions of the
present invention comprise a) at least one first freezing point
depressant (FPD) that is non-toxic, biodegradable and has a certain rate
of degradation; b) at least one second FPD that is non-toxic,
biodegradable, wherein the second FPD has a rate of degradation that is
different from the rate of degradation of the first FPD; and c) at least
one surfactant, wherein the surfactant is non-ionic, non-toxic and
biodegradable, and wherein the first FPD of (a) and the second FPD of (b)
are present in a ratio that provides a composition that has a
predetermined biochemical oxygen demand (BOD). The invention further
provides anti-icing compositions which further comprise a thickener.