How To Clean Outdoor Wood Before Painting

Of course if you are applying to new wood then skip this step.

How to clean outdoor wood before painting. As such you should wipe the old wood surface with a mixture of 1 cup bleach 1 cup trisodium phosphate TSP and 2 gallons water. Let the wood air-dry before you apply primer. Wipe the area clean with a damp towel and allow the wood to air 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. You will be surprised at how dirty this second batch of water is. This means you have to use a type of cleaning solution that gets rid of buildup without leaving any residue behind as the stain.

Once the wood is clean sand with some rough sandpaper first before finishing with smooth sandpaper. When all sections are done spray the entire house side once again. It sanitizes while it cleans and leaves the surface bright and shining.

To Summarize Prepping Exterior Trim For Paint Sanding filler caulking edges where trim meets another substrate allowing to dry. A smoother surface is going to be adhered to more easily. Looking for a fresh start on your old wood surface before applying a new coat of stain.

Clean unfinished wood with a damp rag before staining. Always remember to protect yourself with proper safety equipment from the fumes of the cleaner and any mold spores. Move on to the next section below that one.

Let dry by itself at least 24-48 hours before painting. This cleaning mixture can be easily applied on exterior before rinsing off cleaning exterior walls before painting. Learn how Olympic Stain Stripper removes old coatings stains and mil.