Look for any areas exactly where wood has splintered or appears worn. These parts will need to be sanded prior to the deck is stained to help make them smooth and produce out a brighter glow.[3] X Investigation resource Choose exterior grade paint and apply it into the surface area https://zanderurnid.blogspothub.com/3093333/the-definitive-guide-to-how-much-does-it-cost-to-stain-a-deck