Question 1

What is Pressure Washing?

Accepted Answer

Pressure washing is a cleaning method that uses a high-pressure stream of water to remove dirt, grime, mold, mildew, and other contaminants from surfaces. The process involves a pressure washer, which is a machine that pressurizes water and then sprays it through a nozzle at high speeds. The high-pressure water stream is effective in cleaning a variety of surfaces, including buildings, sidewalks, driveways, decks, fences, and vehicles.

Pressure washing is particularly useful for removing tough stains, accumulated dirt, and other hard-to-clean substances from surfaces. The force of the water can be adjusted based on the type of surface being cleaned and the level of cleaning required. Additionally, detergents or cleaning solutions can be added to the water to enhance the cleaning process.

Question 2

What types of surfaces can I have Pressure Washed?

Accepted Answer

Given the force of the water used in pressure washing, it is best used for hard surfaces such as concrete sidewalks, driveways and hardscaping that is not constructed using mortar.

While pressure washing has previously been used in the industry to clean houses, this practice is generally avoided in more recent times because the high pressure can potentially cause damage to homes including carving grooves into wood and vinyl, blasting mortar from between brickwork, breaking screens and forcing water behind vinyl siding which can lead to mold issues.

Question 3

Why does Pressure Washing sometimes leave lines or "tiger stripes" on sidewalks and driveways?

Accepted Answer

Lines and "tiger stripes" are the result of inconsistently applying too much pressure to the surface being cleaned.

In order to avoid lines and "tiger stripes", we use large circular surface cleaners which apply the water more evenly to hard surfaces which helps to avoid leaving marks on the pavement.  We also treat the surface with a biodegradable cleaning solution after pressure washing to avoid lines and "tiger stripes" as much as possible.

Question 4

Why should I have my property Pressure Washed?

Accepted Answer

Having your property pressure washed offers multiple benefits, and it can be a valuable investment in both the aesthetic appeal and maintenance of your home or business. Here are some reasons why you might consider pressure washing your property:

1. Improved Curb Appeal: Pressure washing effectively removes dirt, stains, mold, mildew, and other contaminants from various surfaces. This can significantly enhance the appearance of your property, making it look cleaner, fresher, and more inviting.
2. Preventive Maintenance: Regular pressure washing helps prevent the buildup of mold, mildew, algae, and other organic matter that can damage surfaces over time. Cleaning these contaminants can extend the life of your siding, roof, decks, and other exterior surfaces.
3. Protects Property Value: A well-maintained and clean property tends to have a higher perceived value. If you are planning to sell your home or commercial property, pressure washing can positively influence potential buyers and improve the overall impression of the property.
4. Health and Safety: Mold, mildew, and algae can contribute to health issues and allergies. Pressure washing helps eliminate these potential health hazards, creating a safer and healthier environment for residents, employees, or visitors.
5. Preparation for Painting or Staining: Before applying a new coat of paint or stain, it's essential to have a clean surface. Pressure washing removes old paint, dirt, and other debris, ensuring a smooth and properly prepared surface for a fresh finish.
6. Restoration of Surfaces: Pressure washing is an effective way to restore the original appearance of surfaces, such as decks, driveways, sidewalks, and fences. It can remove years of built-up grime, stains, and weathering.
7. Efficient Cleaning: Pressure washing is a time-efficient method for cleaning large exterior areas. It can tackle tough stains and contaminants that might be challenging to remove with manual cleaning methods.
8. Environmental Benefits: Pressure washing, when done responsibly, can be an environmentally friendly way to clean surfaces without the need for excessive chemical cleaners. Additionally, it helps remove pollutants and contaminants from the environment around your property.

Question 5

What is the difference between Pressure Washing and Soft Washing?

Accepted Answer

Pressure washing and soft washing are both methods used for cleaning surfaces, but they differ in terms of the pressure applied and the cleaning solutions used. Here are the key differences between pressure washing and soft washing:

Pressure Washing:
 • High Pressure: Pressure washing uses a high-pressure stream of water to clean surfaces. The pressure is typically measured in pounds per square inch (PSI) and can range from around 1,500 PSI to 3,000 PSI or more.
 • Surface Types: Pressure washing is suitable for harder surfaces like concrete, brick, and metal. It is commonly used for driveways, sidewalks, decks, and other durable surfaces.
 • Cleaning Power: Pressure washing is more aggressive and effective at removing tough stains, mold, and mildew. However, it can potentially damage more delicate surfaces if not used carefully.

Soft Washing:
 • Low Pressure: Soft washing involves using a lower pressure stream of water, typically below 1,000 PSI. The emphasis is on the use of detergents and cleaning solutions rather than high pressure.
 • Cleaning Solutions: Soft washing relies on specialized cleaning solutions to break down and remove contaminants. These solutions are applied at low pressure and are left on the surface for a period before being rinsed off gently.
 • Surface Types: Soft washing is particularly suitable for more delicate surfaces such as roofs, siding, painted surfaces, and certain types of wood. It is effective at removing organic growth like algae, moss, and mildew.
 • Preventative Approach: Soft washing not only cleans but also provides a layer of protection against future growth by applying chemicals that inhibit the regrowth of algae and other contaminants.

In summary, pressure washing is a more forceful method that relies on high-pressure water to clean surfaces, making it suitable for harder and more durable materials. Soft washing, on the other hand, uses lower pressure and relies on cleaning solutions to gently clean more delicate surfaces and prevent future growth. The choice between pressure washing and soft washing depends on the type of surface being cleaned and the specific cleaning requirements. It's essential to consider the potential for damage and select the appropriate method accordingly.

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