Atsko Zero N-O-Dor II Powder 8 oz.. A combination of adsorbers including Abscents crystals which soak up every trace of odor into permanent storage while increasing pH to slow the creation of new odor. The powder performs wet or dry and washes away easily. Package Contents: Atsko Zero N-O-Dor II Powder Zero residue hypo-allergenic formula. A combination of adsorbers including Abscents crystals which soak up every trace of odor into permanent storage while increasing pH to slow the creation of new odor. The powder performs wet or dry and washes away easily.