SpotWiser VDS is the first step for unknown spots! SpotWiser VDS is a volatile dry spotter that evaporates quickly and completely, leaving no soil attracting residue behind. Since VDS contains no water, it’s the perfect first step on unknown stains because it won’t set the stain or cause any other problems like bleeding, distortion, or browning. It is fantastic for the removing tar, oil, gum, grease and a wide variety of oily stains. Unlike other VDS spotters, SpotWiser has an extremely mild odor and will become one of your most used spotters!