How To Clean Outside Wood Before Painting
Exterior painting requires a clean surface before beginning.
How to clean outside wood before painting. A green Scotch-Brite pad works great to scrub all surfaces. You can even allow the area to air dry but be sure to follow up with another spray of bleach and water and rinse the area down thoroughly to remove all mold and dirt. Time is of the essence.
Some exterior house cleaning solutions have mold killing chemicals. Power washing is one way to clean a homes exterior. Consumer Reports recommends a 40 angle or a low-pressure nozzle for easily-damaged surfaces like wood or stucco.
To clean mildew or mold mix a squirt or two of dishwashing detergent and some warm water. Experts also advise keeping the nozzle at least six inches away from the surface. There are several ways to accomplish this.
Dont use paper towels as this will leave behind paper particles that may affect the staining of the wood in the future. Spray the cleaning solution onto the. Then prime with a oil-based stain blocking primer.
Or else your paint will not adhere. To Summarize Prepping Exterior Trim For Paint Sanding filler caulking edges where trim meets another substrate allowing to dry. Now you can paint.
Once the wood has been effectively cleaned thoroughly rinse it down and begin to let it dry. If there are creases or hard-to-reach small places on your wooden surfaces use a small scrub brush or toothbrush to clean it. White vinegar for heavily soiled unfinished wood that has sticky residue or similar film buildup.