Understanding Power Washing: What is Power Washing?

Learn how our professional techniques at Simple Clean LLC can enhance your home’s curb appeal effortlessly.

Power Washing vs Pressure Washing: What's the Difference?

They are All different Methods of Application

If you've ever wondered about the disparities between power washing and pressure washing, you're not alone. Many people are unsure which cleaning method is best for their needs. Both of these services fall in the category of Exterior Cleaning. Both methods excel at removing dirt, grime, and debris from various surfaces. Interestingly, regional preferences also influence the terminology used. In the South, "pressure washing" is the commonly used term, while up North, "Pressure" may be perceived as intimidating to clients. Moreover, the concepts of Soft Washing and House Washing remains relatively unknown to many individuals.

With the various terms used interchangeably, one important aspect stands out: the end result of the service and the chosen method of application for each surface. Our focus lies in methods that effectively eliminate biofilm, guaranteeing a long-lasting, professional clean. We employ a meticulous Multi-Stage cleaning process that utilizes purpose-made Cleaning Solutions and Detergents for exterior cleaning. Moreover, we can proactively take measures to ensure proper neutralization of solutions to prevent any potential damage to property and plants. Our thorough and comprehensive service goes beyond the ordinary "Splash and Dash," delivering exceptional results.


Pressure/Power Wash Method:

"Pressure/Power washing is a cleaning method used generally on the outside of buildings and has been the staple to the exterior cleaning industry for nearly 100 years. Cleaning contractors are beginning to market power washing. It is similar to pressure washing in that it still utilizes an electric motor or gas engine to power a pump with a specific nozzle size that pressurizes and accelerates water to remove a stain. However, power washing is slightly different in that it uses soaps and chemistry to emulsify the stains and organic matter then uses pressure to rinse the stain away. Power washing is chemical assisted pressure washing. It uses the “power” in the chemistry of the soaps to make the “pressure washing” more effective."

CETA -Cleaning Equiptment Trade Association
The Cleaning Equipment Trade Association is an international non-profit trade organization that represents the pressure cleaning industry whose members include manufacturers, suppliers, distributors, and contractors. Find out more about our association here.

Pressure/Power Washing White Paper on Cleaning and Sanitizing of Surfaces

Published - 6/25/20

Why Power Washing?

To address these differences and cater to a wider audience, we have chosen power washing as the primary base for our comprehensive range of exterior cleaning services. By combining the best elements of all methods of application, we strive to provide exceptional results that exceed our clients' expectations.

The industry has evolved to understand that a one-size-fits-all approach doesn't work for every home. While traditional pressure washing involves using high-pressure water, we emphasize the importance of utilizing the appropriate POWER from cleaning agents and gentler pressures. This approach allows for effective cleaning without risking damage to your home's surfaces. The Cleaning Equipment Trade Association, along with a strong table of industry professionals have published a document detailing the the modern definition of Power Washing for what is is today.

Frequently Asked Questions about Power Washing

  • Can you Soft Wash with a Power Washer?

    100% Absolutely - You can definitly utilize a Power Washer for Soft Washing. 


    By employing different techniques to apply cleaning solutions to buildings, you can achieve excellent results through low pressure and leveraging the chemistry to facilitate the cleaning process. By adjusting the nozzle size and orifice, you can tailor the pressures to meet the specific requirements of each task, allowing for higher reach and efficient cleaning. This affords the ability to effectively utilize two tools in one.

  • "What is Growing on My House?!"

    What is Growing on My House?!


    When referring to the growth of mold and mildew on the exterior surfaces of homes, biofilm pertains to the complex layer formed by these organisms as they adhere to surfaces such as siding, roofs, decks, and outdoor furniture. This biofilm consists not just of the mold or mildew cells themselves, but also of a protective matrix they secrete. This matrix is a sticky, slimy substance that helps the mold and mildew cling to surfaces, making them more difficult to remove and allowing them to withstand environmental stresses like UV light, temperature changes, and attempts at mechanical removal.


    The biofilm enables mold and mildew to retain moisture, which is crucial for their growth and survival, especially in outdoor environments. This retention of moisture can lead to further damage or degradation of the surfaces they inhabit, such as wood rot, paint peeling, and staining of concrete and siding materials.


    Periodic cleaning of these surfaces is essential not only for aesthetic reasons but also to prevent the long-term damage that mold and mildew can cause. Effective removal often requires more than just physical cleaning; it may also need chemical agents that can penetrate the biofilm and kill the underlying organisms. Regular maintenance and cleaning schedules can help prevent the establishment and growth of these biofilms, keeping exterior home surfaces in good condition and extending their lifespan.

  • What is House Washing?

    Encompasses the options of all Methods for Exterior Cleaning at a Residential Home


    House washing includes a variety of services such as soft washing, power washing, and pressure washing for residential applications. It covers a wide range of surfaces including shingle roofs, stucco houses, vinyl siding, wood or composite decks, and concrete and brick patios. Each surface requires a specific approach based on its application and circumstances, making it essential to carefully choose the appropriate method.

  • What is Soft Washing?

    Soft Washing is a Method of Application - Not Equipment


    Soft washing is a safe and effective method of cleaning that doesn't rely on high pressure. Utilizing the power of soaps and chemistry, it is suitable for roofs, vinyl siding, stucco, and surfaces that require a gentle touch. Unlike other cleaning techniques, soft washing focuses on the method of application rather than the equipment used. It provides an authentic and reliable solution for maintaining the cleanliness of various surfaces.

  • Which Service is Right for Me?

    Why is this So Confusing?


    The truth is, each property is unique and demands a tailored approach. Some properties may have been recently cleaned and merely require periodic maintenance, while others might have gone untouched for decades, necessitating more rigorous cleaning methods and solutions to effectively eliminate organic build-up and biofilm.


    We often come across situations where previous cleaning attempts fell short. Claiming to have "soft washed" a house or deck, some individuals apply a cleaning solution that temporarily brightens the surface but fails to eradicate the underlying biofilm. Consequently, regrowth occurs within a year, leaving homeowners in the same predicament.


    Conversely, there are cases where no cleaning solutions were employed at all. By relying solely on high-pressure washing, some may achieve a superficial improvement by removing some organic matter. However, within six months, the problem resurfaces, leading to the expense of annual services.


    At our company, we recognize the importance of providing authentic solutions tailored to each property's specific needs, ensuring long-lasting results that go beyond mere superficial improvements.

  • Is Pressure Washing Dangerous?

    Yes, And we do not Reccomend anyone attempt doing it that is unskilled and not Trained. 


    Using a higher-pressure approach for cleaning harder surfaces can be hazardous when carried out by an inexperienced individual lacking knowledge of proper techniques and safety precautions. We have witnessed etch marks on various surfaces such as siding, screens, and decks. It is important to understand that utilizing pressure alone does not yield optimal results - the expertise of a seasoned professional is required for superior outcomes.

Hot Water Pressure Washing:

As for "Hot Water Pressure Washing", this method still holds a specific niche, mainly in the commercial, industrial and sectors. It's primarily used for tasks like fleet washing and removing stubborn substances like gum and grease from concrete. The high temperature of the water is effective in breaking down these tough materials. However, it's important to note that hot water pressure washing is not recommended for residential house washing due to its potential to harm the exterior surfaces.