Clean Wood Siding Before Paiting

Clean wood siding your home s exterior really takes a beating.

Clean wood siding before paiting.

Work a paint scraper from every direction keeping the blade flat against the wood so you don t create gouge marks. The paint will go on just fine but by painting dirty siding you seriously shorten your paint s lifespan. Preparing exterior wood for painting isn t difficult but it does require some prep work to ensure that your new paint has a smooth stable surface to adhere to. Before sanding scrape loose and flaking paint from the siding.

You want the absolute best adhesion surface for your paint. Caulk after you stain or prime. There are ways to safely clean your house before painting using a pressure washer including using lower psi pressure washers widening the spray and standing at least two feet back. A brown gray or black stain on siding or.

Here are tips for battling mildew stains and ridding your home of the chalky dust. Before weathered wood can be painted it will require extensive prep work to ensure that the paint stays on for more than just a couple of years. The highest pressure settings from 2000 to 2500 psi are best for stucco. Preparing your home s exterior before you paint is essential.

If you plan to paint. Clean the entire surface with soap and water or a pressure washer to remove any dirt and grime that s built up over time. Before painting apply primer to the old wood surface whether it is indoors or out. Most of the time cleaning is straightforward but some circumstances like mold and mildew and chalky residue might require some special treatment.

Considering how hard and expensive it is to paint house exteriors it s a. Make sure to brush the wood clean working from the top down. Primer helps paint stick and improves the coverage so you can dramatically change the color of the old wood if. Give it an occasional cleaning to brighten up its appearance get rid of mildew and prevent discoloration.

Houses painted before 1978 may have paint that contains lead according to the centers for disease control cdc lead paint should be removed by contractors who are certified by the epa. Stain bonds well to unpainted weathered wood. If you plan to paint or use a solid color stain set any nails that the carpenters missed below the surface and fill the nail holes with caulk. Potential of siding damage water injected under siding or dirt remaining on house.