When Should You Pressure Wash Your House in NY?

Living in Upstate New York means your home faces extreme weather variations throughout the year. From freezing, snowy winters to hot, humid summers, your exterior surfaces take a beating. Regular pressure washing and soft washing are essential for maintaining your property's value and curb appeal, but when is the best time of year to schedule a cleaning? Let's break down the optimal seasons for exterior cleaning in the Rochester area.

Spring: The Season of Renewal (Highly Recommended)

Spring is arguably the most popular and beneficial time to wash your house in New York. As the snow melts and the weather warms up, you'll likely notice the grime that winter left behind.

• Washing Away Winter Salt: Road salt and de-icing chemicals can get tracked onto your driveway and blown onto your siding. These chemicals are highly corrosive and can damage concrete and paint if left untreated.
• Prepping for Outdoor Living: Spring is the perfect time to clean your deck, patio, and outdoor furniture before the summer barbecue season begins.
• Allergy Relief: A thorough house washing removes pollen, dust, and other allergens that settle on your home's exterior, potentially improving the air quality around your property.

Late Summer to Early Fall: The Preventative Wash

While spring is great for recovery, late summer and early fall are excellent for prevention. The hot, humid New York summers create the perfect breeding ground for mold, mildew, and algae on your siding and roof.

• Eradicating Summer Growth: Algae and mildew thrive in humidity. A soft wash in the fall ensures these organisms don't sit on your siding or roof all winter, which can cause permanent staining or structural rot.
• Clearing the Gutters: Fall is the crucial time to clean out your gutters. Removing leaves and debris prevents ice dams from forming during the freezing winter months, saving your roof from severe water damage.

Can You Pressure Wash in the Winter?

Generally, winter pressure washing in New York is strongly discouraged. Freezing temperatures mean that water can instantly turn to ice on your driveway, walkways, and siding. This creates a severe slip hazard and can force ice into the cracks of your home's exterior, causing expansion and costly damage. We recommend completing all exterior cleaning before the first hard freeze.

Signs Your Home Needs a Wash Right Now

Regardless of the season, if you notice any of the following, it's time to call a professional:

• Black streaks on your roof (this is a harmful bacteria called Gloeocapsa Magma).
• Green or black patches on your vinyl siding.
• A driveway that looks dull, gray, or has noticeable oil spots.
• A wooden deck that has turned gray or feels slippery when wet.