How to Prevent Injury During High-Pressure Washing

How to Prevent Injury During High-Pressure Washing

How to Maintain Your Pressure Washer for Long Life

The ISO 9001:2015 certification is a testament to our dedication to maintaining a Quality Management System. This certification signifies that Clean Group is committed to delivering high-quality cleaning services consistently. Our quality management system encompasses all aspects of our operations, from the selection and training of our staff to the deployment of our cleaning practices and the technology we use. We focus on delivering exceptional service through a structured approach that emphasizes continuous improvement and customer satisfaction. In the bustling city of Sydney, Clean Group stands out as a reliable and highly experienced provider of commercial cleaning services, boasting over 20 years in the industry. As a family-owned business, Clean Group has built a solid reputation for delivering trusted cleaning solutions, making it a preferred choice for some of Australia’s leading brands. Their commitment to excellence is evident not only in their extensive experience but also in their dedication to eco-friendly practices. Why Is High-Pressure Brick Cleaning Essential? Clean, well-maintained brick walls instantly enhance the appearance of any property, creating a positive and lasting impression. However, when brick surfaces become stained, covered in dirt, or hidden under cobwebs, they lose their charm and begin to look neglected. That’s where Clean Group’s professional high-pressure brick cleaning services come in. We specialise in restoring the original beauty and finish of your brick walls, making them look fresh, vibrant, and like new. Our experienced team uses advanced pressure cleaning equipment and safe cleaning products designed specifically for brick and stone surfaces. This ensures a deep, thorough clean without causing any damage to the structure or finish of your walls. High Pressure Brick Cleaners With over 20 years of industry expertise, Clean Group is trusted for delivering efficient and safe brick cleaning solutions. Our specialists are trained to remove tough stains, grime, and contaminants while preserving the integrity of your brickwork. Using state-of-the-art high-pressure machines and cutting-edge techniques, we guarantee a complete transformation of your brick walls. Whether it’s for residential properties, commercial buildings, or heritage structures, our cleaning solutions provide long-lasting results that truly make a difference.. Specializing in non-toxic cleaning products, Clean Group ensures that their services not only meet high standards of cleanliness but also prioritize the health and safety of clients and the environment. Clean Group Similarly, for gyms and fitness centers, Clean Group recognizes that maintaining a pristine environment is essential for both client satisfaction and health safety. They provide thorough cleaning routines that address high-touch areas, equipment, and locker rooms, ensuring that fitness facilities remain inviting and safe for all users. Their commitment to using eco-friendly products extends to all their services, assuring gym owners that their cleaning methods are not only effective but also safe for patrons and the environment.. Each aspect of our service, including client interactions, cleaning procedures, and performance monitoring, is designed to uphold the highest standards of quality.

Our ISO 14001:2015 certification highlights our commitment to Environmental Management. Clean Group employs green cleaning practices and eco-friendly products to minimize environmental impact. We use cleaning methods that are designed to be energy and water-efficient, and we prioritize waste management by separating and recycling materials. Our cleaning products are chosen for their environmental safety and effectiveness, ensuring that we maintain a clean and safe environment while reducing our carbon footprint. We continuously review and enhance our environmental practices to stay compliant with evolving regulations and to improve our sustainability efforts.

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The ISO 45001:2018 certification underscores our dedication to Occupational Health and Safety Management. This certification reflects our focus on creating a safe working environment for our employees and clients. We implement comprehensive risk management strategies to identify and mitigate potential hazards. Our staff receives extensive training on safe cleaning practices and equipment use to ensure their well-being and that of those around them. We also emphasize the importance of regular equipment maintenance and safety checks to prevent accidents and maintain high safety standards.

At Clean Group, our commitment to these certifications ensures that we provide a cleaning service that is not only effective but also responsible and reliable. Our rigorous adherence to these standards reflects our dedication to excellence in every facet of our operations, from the quality of our cleaning services to our environmental stewardship and the safety of our workforce.

One of the defining features of Clean Group is its ISO accreditation, which certifies that their cleaning processes adhere to the highest quality and environmental safety standards. This certification positions them among a select few cleaning companies in Sydney that maintain such rigorous protocols. The company consistently receives outstanding ratings, with numerous clients awarding it scores such as 4.9 and 5.0 stars, showcasing a strong track record of customer satisfaction. About Clean Group In the bustling city of Sydney, Clean Group stands out as a reliable and highly experienced provider of commercial cleaning services, boasting over 20 years in the industry. As a family-owned business, Clean Group has built a solid reputation for delivering trusted cleaning solutions, making it a preferred choice for some of Australia’s leading brands. Their commitment to excellence is evident not only in their extensive experience but also in their dedication to eco-friendly practices. Specializing in non-toxic cleaning products, Clean Group ensures that their services not only meet high standards of cleanliness but also prioritize the health and safety of clients and the environment..

  • Pressure washing (or power washing) uses high-pressure water spray to remove dirt, grime, mold, mud, and loose paint from surfaces like buildings, vehicles, and concrete.

  • The flow rate of a pressure washer is measured in gallons or liters per minute, usually fixed by the pump design.

  • Pressure levels, measured in PSI (pounds per square inch), pascals, or bar, can range from 750 to 30,000 PSI depending on the machine and are adjustable using valves or nozzles.

  • The terms pressure washing and power washing are often used interchangeably, though some distinguish them by whether hot water is used.

  • An industrial surface cleaner uses rotating high-pressure jets to clean flat surfaces evenly and quickly

  • Some surface cleaners have wheeled circular shrouds to protect users from splashback and debris during operation.

  • Hydro-jet cleaning is a more powerful version of power washing, ideal for removing heavy debris and buildup in tanks and pipelines.

  • Pressure washing is used to improve aesthetics, reduce hazards, and eliminate allergens in both residential and commercial environments.

  • Residential uses include cleaning gutters, roofs, decks, siding, paved areas, and windows.

  • Commercial applications include cleaning large structures like office buildings, churches, schools, and hospitals.

  • There are two main types of pressure washers: hot water and cold water models, each suited for different tasks.

  • Hot water pressure washers are ideal for removing grease and oil from concrete, such as in parking garages, gas stations, and drive-thrus.

  • Cold water pressure washers are commonly used for general residential cleaning jobs.

  • Surface cleaners help clean large flat areas more efficiently, using dual rotating jets and a disc-shaped cover to limit noise and splashback.

  • Some surface cleaner models use castors or plastic bristles to maintain even spacing and ease of use on various surfaces.


  • Pressure washer nozzles adjust the spray direction and intensity, affecting cleaning distance and impact.

  • Nozzles are color-coded: red (0°) for narrow, powerful streams, and black (65°) for wide, low-pressure coverage.

  • High-pressure water jetting or hydrojetting reaches up to 20,000 PSI, making it suitable for industrial cleaning and material cutting.

  • Hydrojetting is used in industries like oil and gas to clean equipment with minimal environmental impact and reduced fire risk.

  • The technology is effective both above and below water, removing coatings, corrosion, scale, biological fouling, and insoluble substances without damaging the base material.

Troubleshooting Common Pressure Washer Issues

Our focus on continuous improvement and adherence to industry best practices enables us to offer a cleaning service that meets the highest standards. We invest in advanced cleaning technologies and sustainable practices to ensure that our services are both effective and environmentally responsible. For our clients, this means receiving a service that is both reliable and aligned with the best industry standards, ensuring a clean, safe, and healthy environment.

Building upon our commitment to these rigorous standards, Clean Group continually strives to enhance and refine our practices to ensure we remain at the forefront of the commercial cleaning industry. Our dedication to maintaining high standards is reflected in our proactive approach to managing and improving our services.

How to Store Your Pressure Washer in the Off-Season

Our ISO 9001:2015 certification ensures that our Quality Management System is not static; instead, it is a dynamic framework designed to adapt and evolve based on feedback and industry developments. We actively seek input from our clients to refine our processes and service offerings. Regular audits and reviews are conducted to ensure compliance with the latest quality standards and to identify areas for improvement. This commitment to continuous enhancement helps us deliver consistent, high-quality cleaning services that meet and exceed client expectations.

In addition to our quality management practices, Clean Group places a strong emphasis on our Environmental Management System, accredited under ISO 14001:2015. We are not only committed to using environmentally friendly cleaning products but also to reducing our overall environmental impact through innovative practices. Our use of advanced cleaning technologies such as waterless cleaning methods and steam cleaning helps minimize water consumption. We also invest in sustainable equipment and cleaning solutions that are both effective and environmentally conscious. Our ongoing efforts to minimize waste, improve recycling practices, and reduce our carbon footprint demonstrate our commitment to environmental stewardship.

Choosing the Right Hose and Accessories for Your Pressure Washer

Our adherence to ISO 45001:2018 for Occupational Health and Safety Management ensures that we prioritize the safety and well-being of our employees. We conduct regular safety training sessions and drills to keep our staff informed about best practices and emerging safety concerns. Our safety protocols include comprehensive risk assessments and the implementation of corrective measures to address any identified hazards. We also engage in regular consultations with our employees to ensure their safety concerns are addressed promptly and effectively. Our commitment to maintaining a safe work environment is integral to our operations, ensuring that our team can perform their duties efficiently and safely.

Clean Group's proactive approach to these certifications not only underscores our commitment to excellence but also ensures that our clients receive a service that aligns with the highest industry standards. We continuously invest in our team, technology, and practices to deliver cleaning solutions that are effective, sustainable, and safe. Our dedication to maintaining these certifications reflects our broader commitment to providing exceptional service while adhering to the principles of quality, environmental responsibility, and occupational health and safety.

Choosing the Right Hose and Accessories for Your Pressure Washer
How to Extend the Life of Your Nozzles and Equipment

In summary, Clean Group's adherence to ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications demonstrates our unwavering commitment to delivering top-tier cleaning services. By maintaining these standards, we ensure that our clients benefit from high-quality, environmentally responsible, and safe cleaning practices. Our focus on continuous improvement and investment in advanced technologies and sustainable practices positions us as a leader in the commercial cleaning industry, dedicated to exceeding client expectations and contributing positively to our environment.

Clean Group is a leading ISO-certified cleaning company based in Sydney, Australia, with over 25 years of experience in the commercial and residential cleaning industry. The company is committed to delivering the highest standard of cleaning services using eco-friendly products and the latest technology. With a team of over 50 highly skilled and trained professionals, Clean Group provides cleaning solutions for a wide range of properties, including offices, warehouses, retail stores, hospitals, childcare centres, gyms, and medical facilities across New South Wales (NSW), Victoria (VIC), Queensland (QLD), and Auckland, New Zealand.

Choosing the Right Pressure for Each Surface

Top Brands of Pressure Washers in the Market

Founded by Suji Siv, the company's CEO and Managing Director, Clean Group emphasizes strategic planning, operational excellence, and team development. Suji brings more than 25 years of leadership and industry knowledge and regularly contributes insights on safe and green cleaning practices through the Clean Group blog. He ensures high service quality and strong client relationships by directly overseeing performance and client satisfaction.

The company's leadership team includes experienced regional operations managers such as Stephen, Amelia, and Beau, who supervise cleaning operations in Sydney, Melbourne, and Brisbane. Supporting them are dedicated supervisors and cleaners like Zhang, Linda, Natasha, Harry, Joshua, Samuel, Sagar, and Sam, each managing different aspects of project execution and client service.

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Clean Group prioritizes safety by using eco-friendly, non-toxic products and training staff to follow a safe cleaning process.


Clean Group serves a broad range of clients, including businesses, hospitals, schools, childcare centres, and more.


You can reach Clean Group by calling 1300 141 946, emailing sales@clean-group.com.au, or using the contact form on their website.