Pressure Washing Painted Wood Siding

How to safely clean wood siding on a house.

Pressure washing painted wood siding. 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. A high powered pressure washer can also dent aluminum and vinyl siding. A power washer can effectively clean dirt and even strip paint off of wood siding decking and exterior furniture but using one can be risky. It s recommended to pull out the garden hose and douse your home siding every 6 12 months.

Master the proper technique and you can use a pressure washer to clean the wood siding on your home safely without incurring damage to the material. Suitability for exterior surfaces. If the surface is previously painted you. Don t use a high pressure power washer to get the job done as it turns out a low pressure hose and a soft medium bristle nonmetal brush is the best way to remove dirt and debris from james hardie siding and trim.

A pressure washer can quickly ruin vinyl siding by cracking it with the high pressure stream of water so it s necessary to know which pressure level and nozzle to use. A pressure washer offers a quick and easy way to get the job done but it can be tricky to use on siding. I can assume there is instant dissent with the title of this story. Starting low and gently working your way up is the safest bet.

Tsp works well and without damage on a variety of surfaces including brick and stone cement wood and roofing. For a new exterior paint application to succeed the siding must be very well cleaned a job that can be pretty laborious if done by hand scrubbing. Step 1 though far gentler than a pressure washer pivotpro is broadly similar in the sense that it releases a steady directed stream of water. Wood siding cleaner plastic sheeting.

From there water can damage insulation electrical wiring and can spur mold growth. But there is good reason not to powerwash a wood sided exterior. 1st cedar is a relatively soft wood.