Duplex carpet washers and many other counter-rotating brush systems require low-moisture cleaning agents with a crystalline residue for subsequent vacuum removal. Spin-Vac provides all this and more. Safe for wool and stain resistant carpets. No sticky or particulate residues that can attract soils and build-up. Neutral pH cleaning without streaking, splotching, over wetting or chance of reoccurring spots. A superior crystal structure, which upon drying, imparts non-stick qualities for swift release when vacuumed. Our patent deodorizing composition containing Tea Tree & eucalyptus oils (Nokimded) has been added to give a fresh scent.