How Often Should I Pressure Wash My Driveway or Concrete in Strathroy Ontario?

For most residential properties, professional pressure washing every 1 to 3 years is a good general maintenance interval. However, the ideal schedule depends heavily on the location and condition of the property. Concrete surrounded by mature trees, heavy shade, landscaping, high moisture, vehicle traffic or nearby agricultural areas may become dirty considerably faster.

Strathroy's changing seasons can also contribute to buildup from road salt, dirt, pollen, leaves, algae, mould and general environmental grime. Rather than following a strict schedule, we recommend having your concrete, patios and walkways professionally cleaned when noticeable staining or organic growth begins to affect their appearance.

What's the Difference Between Pressure Washing and Power Washing?

The terms pressure washing and power washing are commonly used interchangeably, and both involve using pressurized water to clean exterior surfaces. Traditionally, power washing can refer specifically to equipment capable of using heated water, while pressure washing may use unheated water. At Bear Property Cleaning, we have professional equipment capable of both hot and cold water cleaning. The appropriate water temperature, pressure, flow rate, cleaning solution and equipment are selected based on the surface and type of contamination we're trying to remove.

Can Pressure Washing Damage Concrete, Pavers or Other Surfaces?

Yes. More pressure does not necessarily mean better cleaning. Excessive pressure, incorrect nozzles or improper technique can etch concrete, damage mortar, disturb jointing sand, leave permanent cleaning lines, scar wood and damage softer masonry. Our technicians adjust their equipment and cleaning methods according to the surface being cleaned. We use pressure where appropriate and alternative cleaning methods when high pressure could cause unnecessary damage.

What Surfaces Can Be Pressure Washed?

Pressure washing is best suited for durable exterior surfaces such as concrete driveways, sidewalks, patios, walkways, concrete steps, retaining walls, certain brick and stone surfaces, parking areas and other hard surfaces. Not everything around your property should be pressure washed. Vinyl siding, stucco, painted surfaces, asphalt shingles, cedar and other delicate materials may require soft washing or another specialized cleaning method. Our technicians assess the surface before cleaning and determine the safest and most effective approach.

Do You Supply Your Own Water?

Yes. Our professional wash trailers arrive with onboard water tanks, allowing our crews to begin working without relying entirely on your property's water supply. For larger or longer pressure washing projects, we may connect to an accessible exterior water source to continuously replenish our tanks while our equipment is operating. Our team will let you know beforehand if access to an exterior faucet is required.

Can Pressure Washing Remove Oil, Rust and Other Stains?

Pressure washing can remove or significantly improve many stains, but pressure alone isn't always enough. Oil, grease, rust, leaf tannins, automotive fluids and other deeply embedded stains may require specialized cleaning or restoration products. We identify the type of staining whenever possible and use appropriate professional cleaning products and techniques. Some stains can penetrate deeply into porous materials such as concrete and may improve substantially without disappearing completely. We'll always try to provide realistic expectations when permanent staining is present.

Can You Remove Algae, Mould and Mildew From Concrete?

Yes. Concrete, patios, walkways and other hard surfaces can develop significant organic growth, particularly in shaded or damp areas. Rather than relying exclusively on water pressure, we can use professional cleaning solutions designed to target organic contamination. Combining the appropriate cleaning solution with professional pressure washing allows us to remove visible buildup while addressing the organic growth responsible for the staining.

Will Pressure Washing Remove Weeds Between Interlocking Pavers?

Pressure washing can remove weeds, moss, dirt and other organic material growing between interlocking pavers. However, cleaning the joints can also remove some or all of the existing jointing sand. If significant joint material is removed during cleaning, the pavers may need to be re-sanded afterward. This is especially important when preparing interlocking surfaces for polymeric sand or sealing.

Do You Use a Surface Cleaner on Driveways?

Whenever appropriate, yes. Professional surface cleaners allow us to clean large concrete areas efficiently and much more consistently than relying exclusively on a pressure washing wand. Our technicians can combine surface cleaning with detailed edge work, spot treatment and a final rinse to provide an even finish across the driveway, patio or other hard surface.

Can You Pressure Wash My House Siding?

Generally, we don't recommend using high pressure to clean residential siding. Excessive pressure can damage siding, force water behind exterior materials, remove paint and cause other unnecessary problems. Instead, Bear Property Cleaning uses professional soft washing for most house washing applications. Soft washing uses low pressure combined with specialized cleaning solutions to remove algae, mould, mildew and exterior buildup without relying on potentially damaging high pressure.

Do I Need to Be Home During Pressure Washing?

No. You don't need to be home while our technicians complete your pressure washing service in Strathroy. As long as our team has access to the areas being cleaned, we can complete most exterior projects while you're away. We simply ask that gates are unlocked and that vehicles, furniture or other items are moved from the immediate work area when necessary. If we require access to an exterior water source, we'll arrange that with you before your appointment.

How Should I Prepare for My Pressure Washing Appointment?

Preparation is usually very simple. We recommend moving vehicles away from the cleaning area and removing small furniture, decorations, planters or fragile items when practical. Gates should be unlocked so our technicians can access all scheduled areas. Our crew takes care of preparing the work area, setting up professional equipment and protecting surrounding surfaces as required before cleaning begins.

Is Pressure Washing Safe Around My Landscaping?

Protecting your property is an important part of our cleaning process. Before beginning, our technicians assess nearby grass, gardens, plants, walls, windows and other surrounding surfaces. The exact precautions depend on the cleaning products and methods required for the project. Our goal is to achieve the best possible cleaning result while protecting the areas surrounding the surface being cleaned.

Can Pressure Washing Make Old Concrete Look Brand New?

Pressure washing can produce a dramatic improvement, particularly when concrete has become dark from years of dirt and organic buildup. However, cleaning cannot reverse permanent deterioration. Existing cracks, surface wear, aggregate exposure, previous damage, discoloration and deeply embedded staining may still be visible after cleaning. We clean the surface as thoroughly as reasonably possible while avoiding excessive pressure that could damage the concrete simply to achieve a more dramatic result.