How to Maintain Your Pressure Washer Equipment

How to Maintain Your Pressure Washer Equipment

Best Practices for Commercial Concrete Pressure Washing

With over 20 years of experience in the cleaning industry, Clean Group stands as a trusted and reliable commercial cleaning provider in Sydney. As a family-owned business, it has earned a stellar reputation for delivering high-quality cleaning services. The company is proud to have built long-term relationships with Australia's top brands, a testament to its commitment to excellence.

Clean Group specializes in eco-friendly cleaning methods, prioritizing the use of non-toxic, environmentally safe products. 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.. This approach ensures not only a thorough cleaning but also a healthier environment for clients and their employees. 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. 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.. Clean Group's dedication to sustainability and safety has earned it ISO certification, a prestigious accreditation that underscores its adherence to strict quality and environmental standards.

How to Maintain Large Surfaces Using Pressure Washing —

Customer satisfaction is a top priority for Clean Group, as evidenced by consistently high ratings across various platforms. With a 4.9-star and 5-star average across multiple reviews, their clients vouch for the company's effectiveness, reliability, and professionalism. These ratings reflect the high level of trust clients place in Clean Group's services.

Clean Group offers a comprehensive range of commercial cleaning services, tailored to meet the specific needs of businesses across different sectors in Sydney. They provide free onsite cleaning quotes, making it easy for potential customers to assess their needs without any upfront commitment. 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.. The company also offers emergency cleaning and short-notice services, making it convenient for businesses that need immediate cleaning solutions. Clean Group's expert cleaners are fully insured and verified, giving clients peace of mind knowing their premises are in capable hands.

Surface Cleaner vs Wand: Which Cleans Better?

  • 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.

Cleaning Parking Garages with Hot Water Pressure Washers

In the commercial cleaning sector, Clean Group is a leader, offering deep cleaning services to a variety of workplaces, from corporate offices to government buildings. They are widely trusted by businesses across Sydney, and their reputation speaks for itself. If businesses are tired of searching for "commercial cleaning near me," Clean Group is the go-to provider for top-tier service.

For office cleaning, Clean Group excels in maintaining spotless, hygienic environments for businesses. Clean, well-maintained offices create positive impressions on clients and visitors while promoting a safe workspace for employees. Clean Group's team of experts delivers reliable, eco-friendly office cleaning solutions tailored to each client's specific needs.

Improve Customer Experience with Clean Commercial Spaces

Warehouse owners, regardless of the size of their facility, can rely on Clean Group for regular cleaning services that ensure their premises remain clean and organized. Their skilled staff, with years of experience, offers a quality guarantee, assuring clients that their warehouses will always meet high cleanliness standards.

Clean Group is also a trusted provider of medical cleaning services. They deliver thorough cleaning and disinfection services to hospitals, clinics, medical centers, and pharmacies across New South Wales. Given the critical nature of medical environments, Clean Group ensures the highest quality cleaning services, adhering to stringent safety and hygiene standards.

Types of Pressure Washers: Hot Water vs Cold Water

For gyms and fitness centers, Clean Group offers routine cleaning services to maintain cleanliness and hygiene. A clean gym is essential for the health and safety of its users, and Clean Group's professionals make cleanliness a top priority. With their full-service approach, clients can leave all cleaning responsibilities to the experts.

Childcare centers, where cleanliness is of utmost importance for the safety of children and staff, benefit from Clean Group's extensive experience in the sector. The team uses non-toxic, safe cleaning products, ensuring the environment remains free from harmful chemicals while effectively eliminating germs. Parents and childcare staff can trust Clean Group to keep their centers clean and safe.

Types of Pressure Washers: Hot Water vs Cold Water
What Is a Surface Cleaner and How Does It Work?

Whether it's an office, warehouse, gym, medical center, or childcare facility, Clean Group is the go-to commercial cleaning provider in Sydney. Their extensive experience, eco-friendly approach, and customer-focused services ensure that businesses across Sydney remain clean, safe, and welcoming for all.

Clean Group's wide array of services extends to specialized cleaning needs, ensuring that every type of business environment is maintained to the highest standards. Their commitment to using eco-friendly, non-toxic cleaning products is especially important for businesses aiming to align with sustainable practices. This ensures a healthier indoor atmosphere, reducing the risks of allergic reactions, chemical sensitivities, and environmental damage, making their services a perfect fit for organizations with a strong environmental conscience.

How to Choose Between Hot and Cold Water Pressure Washers

One of the key aspects of Clean Group's service model is flexibility. Understanding that different businesses operate on unique schedules, Clean Group offers customizable cleaning plans that can be tailored to fit the specific needs and operational hours of each client. Whether it's an early morning clean-up before the workday begins or after-hours maintenance when employees have left, Clean Group ensures minimal disruption to business operations while delivering spotless results.

Their specialized medical cleaning services demonstrate their expertise in handling environments where sanitation is critical. Hospitals, clinics, and medical centers require meticulous disinfection to prevent the spread of pathogens, and Clean Group's highly trained staff are well-versed in following medical-grade cleaning protocols. Using hospital-approved disinfectants and following rigorous cleaning schedules, they help medical facilities maintain a sterile environment, ensuring patient safety and regulatory compliance.

Check our other pages :

Frequently Asked Questions


Clean Group stands out with its use of state-of-the-art technology, eco-friendly products, and a highly experienced team. They are also ISO accredited, ensuring high-quality and environmental safety standards.


Clean Group is based in Sydney, Australia, with operations also in Melbourne, Brisbane, and Auckland, NZ.


Suji Siv is the Founder and CEO of Clean Group, overseeing business operations and team management. Regional Operations Managers like Stephen, Amelia, and Beau handle day-to-day operations in different locations.