How To Clean Exterior Wood Before Painting
Mix a second solution of half water and half bleach and apply it to the surfaces.
How to clean exterior wood before painting. Then remove the sanding dust and apply a suitable primer. Since you will be repainting removing mold with a heavy-duty cleaner such as trisodium phosphate and bleach is appropriate. Use a cleaner specifically designed for cleaning siding and always check the label to make sure its safe for wood.
Scrub at the wooden surface to kill and remove mold and mildew. There are several ways to accomplish this. According to experts the easiest method for cleaning exterior surfaces is pressure washing.
You have to mix these setting types of fillers but they stick better to wood than other fillers. In order to get a smooth paint finish you have to make sure that you remove the oils dirt and grease that has become lodged on the surface of the door. Make sure to wear goggles and gloves to protect you from the chemicals.
You will need a hand brush to clean the dust. After scrubbing thoroughly make sure to rinse the cleaner with a garden hose. Reason for this wait is dried paint is much easier to scrape than wet.
Use a spray bottle to squirt cleaner onto the grimier spots and scrub with a soft brush. 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. You want your exterior wood clean and flake-free before applying paint How to prep exterior wood for painting So now youve got yourself a good space its time to prepare the surface youre going to paint.
Point your PivotPro hit the trigger and start spraying cleansing water against your dirty wood siding. To do this you first need to mix a mild TSP solution. To mix add 14 cup of TSP and 14 cup bleach to 1 gallon of very warm water.
