When Should You Pressure Wash Your House?

pressure washing Let’s be honest; nobody likes a dirty house. But with busy lives and family responsibilities, finding the time to clean your home thoroughly can be challenging. That’s where pressure washing can help.

Residential pressure washing is a powerful cleaning method that can quickly remove dirt, grime, and tough stains from surfaces. But the big question is, when is the best time to pressure wash your house?

For most homeowners, spring is the season when they start thinking about all the projects they’ve been putting off. It’s also the time for the annual tradition of spring cleaning. But should you include pressure washing on that spring cleaning list, or is it better to wait until the cooler days of autumn?

Whether you want to freshen up your home for a gathering or simply ensure it’s clean for the upcoming winter, read on to discover the ideal times for residential pressure washing.

Is Pressure Washing Safe for Your Home?

Before we dive into the best times to pressure wash your house, let’s address a common concern: Is it safe?

Pressure washing uses high-pressure water to clean surfaces like driveways, decks, and patios, removing dirt, grime, and buildup. But because of the force of the water, some people worry that it might harm their home’s siding or delicate surfaces.

The good news is that when done correctly, pressure washing is safe for your home. In fact, it can extend the lifespan of your siding by removing dirt and debris that could cause damage. Be sure to find a reputable pressure washing company to help you.

However, like any cleaning method, there is a risk of damage if you’re not careful. That’s why it’s essential to take precautions before pressure washing your house.

First, make sure you’re using the right pressure setting for different surfaces around your home. Low pressure is suitable for cleaning vinyl siding, decks, and softer wood surfaces. For concrete areas like driveways, higher pressure is acceptable.

Using the wrong pressure or improper techniques can cause damage, such as broken windows, leaks in window seals, siding damage, and even harm to brick walls by removing mortar. High pressure can also strip paint from surfaces like decks, patios, and siding.

So, how do you adjust the pressure properly? The correct pressure level depends on the specific surface you’re cleaning. For example, concrete can handle higher pressure, up to 3,000 PSI. However, when cleaning a wooden deck, it’s best to stay between 500 and 600 PSI to avoid issues like splintering.

Pressure Washing in Spring or Fall

Experts agree that spring and fall are the best seasons for pressure washing your house. The goal is to avoid extreme temperatures and ensure effective cleaning.

Why Spring?

Spring is an excellent time to pressure wash your home, both inside and out, for several reasons. First, the weather is typically mild in spring, reducing concerns about water freezing on surfaces or drying too quickly.

Additionally, spring cleaning with a power washer allows you to eliminate any dirt, grime, or salt that has accumulated over the winter. These residues can be tough to remove and may cause damage to your home’s exterior if left unattended.

Some surfaces, like siding, gutters, decks, and roofs, are more prone to mold and mildew growth during the winter. Allowing mold to linger can lead to permanent damage. Spring pressure washing removes mold and mildew before they become problematic.

Lastly, pressure washing in spring prepares your home’s exterior for the warmer months ahead. By getting rid of dirt and debris, you create a clean surface ready for painting or staining.

pressure washingWhy Fall?

Fall is also an ideal time to pressure wash your house because the weather is still comfortable. During this season, leaves tend to fall and accumulate on your roof, gutters, and deck. Wind may also carry leaves and debris onto hard-to-reach surfaces like window sills.

Furthermore, fall brings a higher risk of pollen and dust buildup. Neglecting to remove these materials before winter can make them difficult to clean later, especially when they’re trapped under snow.

Pressure washing in the fall prevents damage caused by debris. For instance, if you leave leaves on your roof, they can trap moisture and encourage fungus and mold growth. These molds might release spores that can harm your health and your family’s health.

Fall pressure washing also gets rid of sticky substances that may have adhered to your outdoor surfaces during the summer, such as tree sap, pollen, and barbecue sauce. These substances can be challenging to remove if they’ve been sitting for a while.

Why Not Winter?

While some professionals can perform winter pressure washing, it’s best to avoid it as a DIY project. Cleaning during winter presents more challenges, even with hot water pressure washers. Water can get into cracks and areas that rain wouldn’t reach.

When temperatures drop, water can freeze and expand, causing significant damage as it breaks through surfaces. Cold weather can also freeze the pump and other components of your pressure washer, potentially voiding the warranty.

Most cleaning chemicals are less effective in winter because they are designed for use in warmer weather. You might need to use more chemicals than usual, which can be harsh on your surfaces.

If professionals must pressure wash your house in winter, they’ll employ various tactics to ensure effective cleaning without damage. These tactics may include:

  • Choosing the afternoon for cleaning when the temperature is warmer, and there’s some sunlight to aid in drying surfaces quickly.
  • De-icing surfaces like driveways and sidewalks to prevent icing.
  • Avoiding pressure washing the deck unless the temperature is slightly above 50 degrees.
  • Covering exposed areas like vents and electrical outlets.
  • Storing the pressure washer in a warm area after use to prevent freezing.

Why Not Summer?

While summer might seem like a good time for pressure washing, there are some drawbacks. Extremely high temperatures can make cleaning less effective, and using certain chemicals in hot weather can produce harmful fumes.

In hot weather, it can be challenging to remove all the dirt and grime effectively, and water may dry too quickly, leaving streaks on surfaces.

Call a Professional

Now that you know the best times to pressure wash your house are spring and fall, consider hiring a professional pressure washing company like K&M Pressure Washing LLC. They have the expertise and equipment to efficiently clean your exterior walls, fences, driveways, patios, and decks, leaving them looking like new.

Give K&M Pressure Washing LLC a call. Our team will make sure that your property is spotless and clean. 

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K&M Pressure Washing LLC
Myrtle Beach, SC