How To Clean Exterior Wood Trim Before Painting

Not trapping any foreign material under fresh paint.

How to clean exterior wood trim before painting. Wipe down the wood in smooth circular motions. Move on to the next section below that one. If you start at the top the cleaner can run down the wood and create hard-to-remove streaks.

Power wash the exterior to remove sanding dust paint flakes dirt and mildew. Since you will be repainting removing mold with a heavy-duty cleaner such as trisodium phosphate and bleach is appropriate. How to paint the house trim after spraying to house with a paint sprayer.

When all sections are done spray the entire house side once again. Before painting wood siding fill large holes and gouges with a two-part resin filler such as Minwax High Performance Wood Filler. Wash Surface Wash the surface of the trim with a TSP solution or a low-phosphate household cleaner.

Last thing to do is remove any door furniture handles trim that sort of thing that you dont want painted or tape them up. Move the rag in small circular motions as you remove any obvious dust from the surface. It is the primary tool to clean the woodworkIt is the primary tool to clean the woodwork.

How to clean wood for painting is a question many ask once the project is finished. Rinse thoroughly with a vinegarwater solution and let the trim dry. To mix add 14 cup of TSP and 14 cup bleach to 1.

Let dry by itself at least 24-48 hours before painting. So its best cleaning using a high pressure wash method. The water pressure in a power washer is typically somewhere between 2200 and 3500 psi which is a far cry from the amount of water pressure in your garden hose.