Aggressive, non-toxic, quick drying, multi-surface cleaner. Can be used on all surfaces. On porous surfaces, lightly wet material prior to using cleaner. To apply, use Scrubbers, or a damp cotton cloth. Soak Scrubbers, or cotton cloth, with the cleaner. Lightly rub the surface in a circular motion, until dirt is lifted. Allow the damp surface to completely dry. Repeat if necessary. Make sure to test the cleaner on an inconspicuous area first.