Power Washing Done Right

When it comes to giving your home’s exterior a fresh, clean look, few things are as satisfying as a good power wash. Over time, siding, decks, patios, and walkways collect layers of dirt, mildew, pollen, and grime—especially after a long New England winter and a wet spring. Power washing can bring surfaces back to life, but it’s not as simple as pointing and spraying. In fact, using the wrong pressure or technique can cause real damage.

So before you rent a machine or hire someone to tackle the job, here’s what you need to know to do it safely and effectively.

What Exactly Is Power Washing?

Power washing, sometimes called pressure washing, involves using a high-pressure stream of water to clean outdoor surfaces. Some machines use hot water (true “power washers”), while others use cold. Either way, the goal is the same: remove built-up dirt, mold, algae, and stains.

It’s commonly used on vinyl siding, wood decks, fences, concrete walkways, and driveways. Done properly, it can restore surfaces to like-new condition. But when done poorly, it can strip paint, dent siding, damage wood, or even force water behind your walls, causing moisture problems you won’t notice until later.

Why Technique Matters

The biggest mistake homeowners make with power washing is using too much pressure or holding the nozzle too close to the surface. While it might feel like you’re getting a deep clean, what you’re really doing is wearing away layers of your home.

Wood decks, in particular, are easy to damage. Softwoods like pine can splinter if blasted too hard. Vinyl siding can crack or become loose. Even concrete patios can show streaks or etching if the pressure is too high. Window seals, trim, and exterior caulking are all vulnerable to water intrusion if the spray angle is too aggressive.

The key to successful power washing is using the right amount of pressure and keeping a safe distance. Professionals typically start several feet away from the surface and gradually move closer, testing as they go. They also choose the correct spray tip for the job - wider angles for delicate surfaces, narrower ones for tough stains.

When It Works and When It Doesn’t

Power washing works well on most exterior materials - vinyl siding, concrete, brick, and certain types of wood. But it’s not ideal for everything. Asphalt roofing, older masonry with loose mortar, and painted surfaces that aren’t in great condition can be easily damaged. It’s also important to avoid spraying near electrical outlets, light fixtures, or windows.

Some surfaces benefit from using a cleaning solution before washing. Mildew and algae, common in shady areas or near trees, may require a cleaner designed for siding or decks. These help break down organic growth so that the power washer can rinse it away gently.

Know When to Call in a Pro

If your home is two stories tall, has delicate finishes, or hasn’t been cleaned in years, hiring a professional might be the safer option. A reputable company will know how to get the job done without harming your home’s exterior or landscaping. They’ll also have the right equipment for harder-to-reach areas.

Power washing can be a great way to refresh your home’s curb appeal, but it’s not a job to take lightly. With the right tools and a little know-how, you can do it yourself safely. And when in doubt, a professional can help protect your investment.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Have a question? Email info@odonnellbros.com with the subject line “Ask the Pro.” To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.

What’s New in Deck Design This Summer

Summer in Connecticut is a great time to enjoy your outdoor space and for many homeowners, that means spending time on the deck. Whether you already have one or are thinking about building or upgrading, today’s deck designs offer more options than ever before. Here are some of the most popular trends we’re seeing this year and what you should consider if you’re planning a project.

1. Low-Maintenance Composite Decking

One of the biggest shifts in recent years is the move from traditional wood to composite decking. Composite boards are made from a mix of recycled plastic and wood fibers, and they’re designed to look like natural wood without all the upkeep. They won’t splinter, rot, or fade as quickly, and they don’t require staining or sealing every year. That makes them a great choice for homeowners who want to enjoy their deck without a lot of maintenance. The downside? They tend to be pretty pricey.

2. Natural Wood Still Has a Place

While composite decking is growing in popularity, many homeowners still prefer the look and feel of real wood. Cedar, pressure-treated pine, and even hardwoods like ipe are still solid choices. Just be aware that wood decks will need more regular maintenance, especially with our New England weather, which can be hard on exposed wood surfaces.

3. Built-In Features for More Functionality

Decks are no longer just platforms with railings. More homeowners are adding built-in benches, planters, and even lighting to make the space more functional and enjoyable. In Connecticut, where the weather can change quickly, adding a pergola or covered section can provide shade and shelter during light rain or strong sun.

4. Railing Options That Improve the View

Traditional wood railings are giving way to more modern options like cable railings, aluminum, or even glass panels. These choices help open up the space and improve your view of the backyard or nearby woods without compromising safety.

5. Planning for Storms and Drainage

With frequent summer rainstorms and occasional severe weather, it’s important to think about how your deck will handle water. Proper slope, drainage systems, and weather-resistant materials can help protect your investment and extend the life of your deck.

Things to Consider Before Starting a Deck Project

• Budget: Composite decking is more expensive up front but requires less maintenance. Wood is cheaper to install but will need more ongoing care.

• Location: If your home is near the shoreline or exposed to high humidity, look for materials that resist moisture and salt air.

• Permits: Connecticut towns have specific building codes for decks. Be sure to check local regulations and get the proper permits before starting.

A new or upgraded deck can add both value and enjoyment to your home. Whether you’re looking for a quiet place to relax or an outdoor space to entertain family and friends, today’s decking options make it easier than ever to create something that works for your lifestyle.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. For remodeling inquiries, call (860) 589-5155 or visit www.odonnellbros.com. Advice is for general guidance only.

Home Improvement Projects for August

August is a fantastic month for tackling home improvement projects. With warm temperatures, longer days, and the end of summer approaching, it's the perfect time to complete tasks that will enhance your home's appearance, functionality, and value. Here are some home improvement ideas to consider this August.

1. Exterior Painting

August's warm, dry weather is ideal for painting the exterior of your home. Painting not only boosts your home's curb appeal but also protects it from the elements. Before you start, make sure to prep the surfaces properly by cleaning, scraping off old paint, and repairing any damage. Choose a high-quality, weather-resistant paint to ensure long-lasting results. Painting in August ensures the paint dries quickly and evenly, providing a beautiful finish.

2. Deck and Patio Maintenance

Your deck or patio likely saw a lot of use this summer, making August an excellent time for maintenance. Staining or sealing your deck can protect it from the sun, rain, and wear and tear, extending its lifespan. Start by cleaning the surface thoroughly and allowing it to dry completely. Applying stain or sealant in warm weather helps it penetrate deeply and dry quickly, providing maximum protection.

3. Landscaping

Enhancing your yard with new trees, shrubs, and flowers can transform your outdoor space. August is a good time to plant perennials that will bloom next spring, giving them enough time to establish roots before the cooler months. Consider adding mulch to retain moisture and suppress weeds, keeping your garden healthy and vibrant.

4. Gutter Cleaning and Repair

Cleaning your gutters is crucial to prevent clogs and water damage. Remove leaves, twigs, and debris that may have accumulated over the summer. Inspect your gutters for leaks, rust, or sagging sections and make necessary repairs. Proper gutter maintenance ensures efficient water drainage, protecting your home's foundation and roof.

5. Window Replacement

Upgrading to energy-efficient windows can significantly reduce your energy bills and improve indoor comfort. August's warm weather makes installation more convenient. Look for windows with high insulation values and low-emissivity (Low-E) coatings to maximize energy savings and enhance your home's aesthetics.

6. Roof Inspection and Repair

Inspect your roof for any damage or leaks that may have occurred during the summer. Look for missing or damaged shingles, cracks, or signs of water infiltration. Addressing these issues in August's dry weather is easier and more effective, preventing further damage when the rainy season arrives.

7. HVAC Maintenance

Ensure your HVAC system is running efficiently before the cooler months. Clean or replace air filters, check ducts for leaks, and schedule a professional tune-up if needed. A well-maintained HVAC system provides better air quality and energy efficiency, keeping your home comfortable year-round.

8. Insulation Upgrade

Improving your home's insulation can lead to significant energy savings. Focus on areas like attics, basements, and crawl spaces, which are often under-insulated. Adding or upgrading insulation in these areas can keep your home warmer in winter and cooler in summer, reducing your reliance on heating and cooling systems.

9. Outdoor Lighting

Installing or upgrading outdoor lighting enhances your home's security and curb appeal. Consider solar-powered options for an energy-efficient and eco-friendly choice. Well-placed lighting along pathways, driveways, and around the exterior of your home can create a welcoming and safe environment.

10. Kitchen and Bathroom Updates

Refreshing your kitchen and bathroom can make a big impact without the need for a full renovation. Consider updating fixtures, painting cabinets, or replacing countertops. These smaller projects can give these essential spaces a new look and feel, increasing your home's value and enjoyment.

August offers the perfect conditions to tackle these home improvement projects. By making the most of the warm weather and longer days, you can enhance your home's beauty, functionality, and value, ensuring it remains a comfortable and inviting place for years to come.

Bob O’Donnell is the owner of O’Donnell Bros. Inc., a Bristol-based home improvement company established in 1975. Email your questions for Bob to info@odonnellbros.com with the subject line “Ask the Pro.” All questions may be considered for publication. To contact Bob for your remodeling needs, call O’Donnell Bros. Inc. at (860) 589-5155 or visit http://www.odonnellbros.com. Advice is for guidance only.