Power Washing Deck safely removes built-up dirt, grime, mildew, mold and old stain from wood decks. It is an essential step in the deck maintenance process, especially in regions where seasonal weather can wreak havoc on outdoor wood surfaces.
Proper pressure washing requires nuanced knowledge of how different types of wood respond to the power of water. Excessive pressure can erode softwood fibers and cause splinters, while too little can leave dirt embedded.
The roar of a power washer’s engine may sound like a promise of renewal, but it can also damage wood surfaces and leave lasting marks. The right power washing technique is a delicate dance between effectiveness and gentleness, and the wrong approach can ruin your deck in no time. Fortunately, there are a few crucial tips that can prevent damage and ensure a smooth, clean finish.
For starters, it’s important to know how much pressure your power washer can handle. Different types of wood can withstand different amounts of pressure, and some can’t take high-pressure settings at all without damage or cracking. Before using the power washer, it’s important to check the manufacturer’s recommendations for your specific type of wood and test the pressure on a small area to see how it reacts. Once you’ve found the right setting, always keep a reasonable distance between the nozzle and your wood surface to avoid inflicting permanent damage.
You should also consider the wind direction when applying the water pressure. It dictates where the water will be carried and could potentially cause unwanted dampness in areas like your house’s walls or foundation. As such, it’s a good idea to cover electrical components and light fixtures and close nearby windows and doors.
It’s also vital to protect plants and other sensitive structures from the ferocity of power washing. The high-pressure water can cause irreparable damage to plants and other structures, so make sure you’re wearing ear protection and safety goggles before you start spraying.
After power washing, it’s important to sweep the wood and let it dry completely. Then, you can apply a fresh coat of stain. This step will help to remove any remaining debris and dirt, and will help to prolong the life of your deck.
Routine cleaning and staining will not only enhance your outdoor living space, but will help you save money in the long run by extending the lifespan of your deck. In fact, a properly maintained deck can last for decades, so it’s worth the investment in a little routine care.
Effective
Power washing is a great option for quickly cleaning an expansive deck, but it’s important to use the right pressure settings and follow a few basic safety tips. When done correctly, it can remove dirt, mildew, and algae build-up and leave your deck looking like new. However, improper use of a power washer can damage wood and cause costly or irreparable harm to your deck. To avoid these consequences, it’s best to hire a professional power washer with experience cleaning decks and other outdoor surfaces.
Before beginning a project, carefully read your power washer’s user manual to learn how to properly operate it. You should also familiarize yourself with the psi limit and fan degree on your washer, as these will help you determine what level of pressure is appropriate for your wood deck. It’s recommended that you start by spraying a small test area with your pressure washer, such as on a piece of scrap wood or your driveway, to get a feel for how it works and how much pressure is needed to clean the surface. After you’ve tested the washer, begin cleaning your deck by working in a pattern, following the grain of the wood, and making sure to overlap each spray line to hide any watermarks.
If your deck is in good condition and you’re simply looking to spruce it up, you may be able to skip the power wash altogether and simply rinse it off with a hose. However, if you’re planning to stain or re-stain your deck, it’s critical that the wood is fully dry before you do so to prevent warping or bending of the boards. Aside from allowing the wood to fully dry, it’s also important to lightly sand the deck after it has been washed to create smooth boards and reduce splintering.
Sanding can be labor intensive and time-consuming, but it’s an effective and affordable alternative to power washing for preparing surfaces for staining. Both methods can be used in tandem for thorough deck maintenance, but power washing offers the advantage of speed and efficiency when compared to sanding alone.
Efficient
Power washing is a highly effective cleaning method for decks, as it can quickly and easily remove dirt, grime, mildew, mold, and other contaminants. Moreover, it can also clean difficult-to-reach areas that conventional cleaning methods might miss. Additionally, it can be used to prepare surfaces for staining or painting, eliminating the need for more time-consuming and tedious sanding.
It is important to note that when using a power washer, it is crucial to follow proper safety and application techniques. This includes protecting surrounding plants and property, as well as selecting the correct pressure setting and nozzle size. Incorrect use of a power washer can cause significant damage to the wood or concrete surface, so it is essential to consult an expert before beginning your project.
To ensure the best results, it is recommended to apply a cleaning solution prior to power washing your deck. After applying the cleaning solution, allow it to sit for a few minutes before starting your wash. Be sure to read the instructions on your chosen cleaning product for specifics on how long it should remain on the deck before rinsing. Additionally, it is important to keep the spray nozzle at least 12 to 18 inches away from the surface to avoid any potential damage or etching.
When using a nozzle, choose a wide fan tip instead of a pointed (0-degree) tip. The wider fan will distribute the water more evenly, reducing the risk of damage. It is also important to work in a sweeping motion and to avoid staying too long in one spot, as this can cause uneven cleaning and streaking.
In addition, it is important to power wash your deck in cooler weather, as extreme heat can cause the cleaning solutions to dry too quickly. It is also a good idea to wait a few days before staining the deck, as it will need sufficient time to dry completely. By following these simple steps, you can ensure a safe and efficient power wash that will leave your deck looking like new.
Eco-friendly
While cleaning your deck may seem like a simple task, power washing can be damaging to Trex or wood composite decks if done incorrectly. The jets of water from a pressure washer are powerful enough to carve into brick and can etch or splinter soft wood. The key to power-washing a deck is to understand the proper use of the machine and know how much pressure to apply. If you are unsure, it is best to hire a professional to do the job, as they will be able to assess the level of damage and determine the correct pressure setting.
A professional will also know how to properly use a chemical-based cleaner, as well as a natural one. A natural cleaner will be safer for your plants, pets and family, as it is biodegradable. Some common natural cleaning products include white vinegar, which has degreasing properties and contains anti-mold and mildew ingredients. Oxalic acid is another option, as it works to remove iron stains from cedar and redwood decks. It can be diluted and used in a sprayer, just as you would use a deck wash, and it is safe for plants and animals.
When using a pressure washer, keep the nozzle at least 12 to 18 inches away from your deck. Don’t move the nozzle back and forth or in a zigzag pattern, as this will score the wood, creating deep scratches that will need to be sanded down before staining. It is important to remember that the higher the pressure setting, the deeper into the wood the jets will penetrate. This can lead to splintering, warping or rot and should be avoided.
A clean deck can help to improve the look of your home, and a fresh coat of stain or sealer will protect it for years to come. However, it’s crucial to ensure the proper use of a pressure washer, and to use a non-toxic cleaning solution. By following these tips, you can safely clean your Trex or wooden deck and get it ready for summer entertaining. For more real estate tips, check out this near-instant home price estimate tool that analyzes your local market and other factors to provide a range of your home’s value.
