Pressure Wash Wood Siding Before Painting

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Pressure wash wood siding before painting.

This is considered the best way to clean your siding since hand rubbing with a brush can scour off dirt better than water pressure alone. The best way to apply them is with a plant sprayer. Spray off the major debris using the pressure sprayer rinse the siding with plain water no cleaning solution working. Use a moderately high pressure tip that s strong enough to break up dirt and debris but not so much pressure that you damage your siding.

Work down from the roofline taking on one 10 foot square section at a time. The water pressure in a power washer is typically somewhere between 2 200 and 3 500 psi which is a far cry from the amount of water pressure in your garden hose. Power washing is one way to clean a home s exterior. Whether it is white or red cedar or clapboard or even alaskan yellow cedar it is still wood has longitudinal pores running its length from butt to feathered edge on a shingle as well as on cedar clapboard.

The exact procedures you will use depend on the condition of the old stain and the type of new stain that will be applied. Before you begin the deep cleaning process you ll want to spray off any large loose debris and wet the entire surface. Brushes bucket hose and tsp. There are several considerations before getting started.

It digs holes in the surface and furs the wood grain up damaging the siding. Wood siding dries more slowly. 1st cedar is a relatively soft wood. Exterior painting requires a clean surface before beginning.

But there is good reason not to powerwash a wood sided exterior. Purchase or rent a power washer and spray the house down thoroughly. Scrub every square foot of the siding by hand. I can assume there is instant dissent with the title of this story.

A typical cleaning procedure would be to wash the siding once with the pressure washer and then spray it with a bleach or detergent solution and. Instructions protect landscape plantings and utilities where foundation shrubs or other plants are blocking the siding protect them. Apply bleach solution to mildew areas if. There are several ways to accomplish this.

High pressure rinse to remove debris. A pressure washer can be used on any type of exterior wood siding including cedar shake or rough sawn cedar siding and t1 11 wood siding. When pressure washing a lot of painters will get right up close to the surface to try to blast loose paint off.