Guide for Pressure Washing Your Siding

Guide for Pressure Washing Your Siding

Seeing before and after results from pressure washing services can get anyone excited enough to buy a pressure washer and try to spray their whole house. A pressure washer can easily clean built-up dirt, grime, grease, algae, and mold. However, some spaces aren't appropriate for spraying with a pressure washer. Homeowners are often very busy, and it is easy for them to let home projects and maintenance be forgotten until cleaning needs are beyond the power of human energy levels. Pressure washing in Sanford, FL, can be a valuable tool for getting your property back to its original glory.

With the proper size and type of pressure washing machine, you can clean patios, decks, pools, siding, driveways, lawn furniture, fencing, and even prepare surfaces for new paint. The use of a pressure washer can transform once dirty, dingy spaces into shiny and sparkling areas that no one will believe you were able to accomplish on your own.

Our experts offer this step-by-step guide for using pressure washing to help you learn the proper way to pressure wash surfaces around your home.

Expert pressure washing for house siding

Pressure washing vinyl siding can remove mildew and mold that has built up over the years. Vinyl siding is often an inexpensive, low-maintenance material that never requires painting. Unfortunately, this accessible maintenance material is also known for accumulating dirt, debris, mildew, and mold. When considering pressure washing siding, it is critical to remember that you cannot blast vinyl siding with too much force because of its malleability to avoid causing damage. Following these easy steps will make it easy to clean your vinyl siding and improve your home's curb appeal.

Safety First

With any pressure washing job, it is essential to cover any exposed outlets. Avoid spraying outdoor appliances, electric lines, and conduits to ensure that you do not damage them.

Use the right tools

You can use electric or gas-powered pressure washers at a PSI of at least 3,000 to reach those high out-of-the-way places when cleaning your siding surfaces.

Protect yourself

Always wear goggles, gloves, and waterproof clothes to keep yourself protected during a power washing project.

Protect your plants

It is easy to protect bushes and shrubs from damage by the high-pressure spray by using a plastic tablecloth, a drop cloth, or a tarp to keep them covered while you spray.


Before breaking out the power washer and spraying on your vinyl siding, it can be helpful to scan the siding for particularly dirty or moldy areas. These areas can be pre-treated with a mixture of water and bleach. Then, scrubbing the spots with a sponge and rinsing with water ensures that the power washer can get the area cleaner faster.

Be prepared

Before spraying the siding on your house, it is necessary to have cleaners available that are specially created for use with pressure washers. Most pressure washing equipment has injectors that mix your cleaning solution directly into the spray jet.


Testing your pressure washer on a small area of vinyl siding before cleaning the whole house can give you an idea of the power needed to get all of the surfaces clean. Keep in mind that you can increase the impact on surfaces by allowing less distance between the spray jet and the siding. Further distances lead to less pressure.

Soap it up

Working from the bottom to the top, apply your detergent mixture onto the siding with smooth and steady strokes from the wand. Then, keeping your pressure washer wand pointed slightly downward, sweep the washer from left to right and overlap strokes to avoid water penetrating the underside of the vinyl and getting into the gaps of the siding.

Hurry up and wait

It's critical to allow the detergent to soak into the vinyl for 5 or 10 minutes. Just remember not to let it dry onto the surface.

Power rinse

Start from the top and work your way down with the pressure washer to avoid streaking when rinsing away the detergent left behind from your first pressure washing pass.

Once the pressure washing process is complete on your vinyl siding, you can take a step back and marvel at the beautiful surface you have successfully restored.

These are steps to pressure washing siding. Call us if you would rather leave pressure washing in Sanford, FL, to the professionals. We are here to make your life cleaner.

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