How Do You Clean Polyurethane After Sanding?

How Do You Clean Polyurethane After Sanding? After sanding, dust and vacuum the surface and room as thoroughly as possible. Wipe the surface with a damp, lint-free cloth or sponge. If you’re going to apply water-based polyurethane, dampen the cloth with water. If using oil-based, dampen with mineral spirits. How do you wipe polyurethane After