ProKlean Eco-Safe Brush Wash is formulated to recondition while it cleans syntheic brushes and roller covers. Proklena Eco-Safe Brush Wash is a water-based formula, with biodegrad-able surfactants for use on latex paint, varnish, lacquer, shellac and polyurethane.  Directions: For brushes containing fresh paint, place brush in a metal can, pour enough ProKlean Eco-Safe Brush Wash to cover the bristles up to metal ferrule. Agitate brush in solution, rinse and wash brush immediately. Allow to dry.