Differences Between Custodians, Janitors, and Porters

Differences Between Custodians, Janitors, and Porters

How is technology impacting the cleaning industry?

As the demand for cleaner and more sustainable environments continues to rise, the cleaning industry is responding with innovative solutions. Technological advancements are not only improving the efficiency of cleaning processes but also contributing to safer, more sustainable practices. One such innovation is the development of smart cleaning systems that integrate Internet of Things (IoT) technology. These systems allow for real-time monitoring of cleaning tasks, such as floor washing or air quality, and enable adjustments to be made remotely based on the data collected. By utilizing IoT sensors, cleaning companies can optimize their operations, ensuring that resources are used efficiently and that spaces are consistently cleaned to the highest standards.

The role of customer feedback is also becoming increasingly significant in the commercial cleaning industry. With the rise of online reviews and social media, clients now have a direct platform to share their experiences with cleaning services, making reputation management more important than ever. Clean Group provides comprehensive and professional Commercial Cleaning Sydney across Sydney, NSW. Our fully insured, trained, and security-verified cleaners ensure your workplace stays spotless and hygienic. Schedule a free onsite quote today—book online or call us at 02 9160 7469. Get your obligation-free commercial cleaning estimate for offices, buildings, and other business spaces in Sydney.. Cleaning companies are actively encouraging clients to provide feedback on the quality of service they receive, using this information to make adjustments and improve their offerings. Many companies are now implementing customer satisfaction surveys, conducting follow-up calls after each cleaning service, and using customer feedback to drive continuous improvement. As a result, businesses that can effectively manage and respond to feedback are likely to build stronger relationships with their clients, fostering loyalty and repeat business.

In the food service industry, cleaning is critical to ensuring food safety and preventing cross-contamination. Restaurants, food processors, and catering services all rely on strict cleaning protocols to maintain hygiene standards and comply with health regulations. In these settings, cleaning surfaces and equipment such as grills, ovens, refrigerators, and cutting boards is essential to prevent the growth of harmful bacteria, such as E. coli and Salmonella. To achieve this, food safety experts often recommend specific cleaning procedures, including using food-safe disinfectants and ensuring proper sanitization of utensils and storage areas. In addition to regular cleaning routines, deep cleaning is often required in kitchens to remove grease and food buildup from hard-to-reach areas.

In high-traffic environments such as airports, convention centers, and sports arenas, the scale of cleaning operations can be massive. Cleaning must be performed swiftly and discreetly while managing the flow of people and ensuring continuous availability of clean restrooms, lobbies, and public spaces. This often requires the use of shift teams working around the clock, with supervisors coordinating tasks to meet tight timelines and fluctuating crowd volumes. For these reasons, commercial cleaning in such venues demands detailed planning, logistical coordination, and a well-trained staff capable of working efficiently under pressure.

Commercial cleaning companies are hired to maintain cleanliness across a variety of facilities, including offices, schools, banks, and other commercial spaces.

Professionals in this industry are commonly known as custodians, janitors, or commercial cleaners.

Their main responsibilities focus on sanitizing and maintaining order in high-traffic environments such as business premises.

To carry out their work effectively, commercial cleaners utilize specialized tools, cleaning agents, and techniques tailored to different surfaces and settings.

Typical cleaning tasks cover a broad range—from floors, tiles, and walls to ceilings, furniture, windows, restrooms, kitchens, and even delicate IT equipment.

Commercial cleaning services often extend beyond routine tasks to include periodic deep cleaning, such as carpet cleaning, which typically involves hot water extraction every 18 to 24 months.

Many contracts also cover external maintenance services like litter collection and graffiti removal.

Professional standards for the industry are established by organizations such as the British Institute of Cleaning Science (BICSc) and the International Sanitary Supply Association (ISSA), ensuring consistency and quality across services.

Cleaning agreements frequently require providers to supply essential consumables, including toilet paper, hand soap, paper towels, and bin liners.

The commercial cleaning sector is highly competitive, with wages typically ranging from $31,000 to $48,000 per year, depending on job responsibilities and geographic location.

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Employees represented by unions in the commercial cleaning industry often receive higher pay and improved benefits compared to their non-unionized counterparts.

Most new hires undergo hands-on training at the job site, as formal higher education programs specific to this field are uncommon.

The industry is increasingly shifting away from hazardous chemicals in response to legal liabilities and environmental sustainability concerns.

Research indicates that prolonged exposure to some cleaning agents can cause respiratory issues and skin irritation among workers.

Common job titles within this sector include janitor, custodian, and day porter.


​​​​​In countries such as Australia, the U.S., and various parts of Europe, commercial cleaning companies are often advised to conduct criminal background checks on their employees.

In the UK, it is a legal requirement for cleaners working in sensitive environments, such as schools and childcare facilities, to undergo a background check.

Commercial cleaning services extend beyond regular cleaning tasks and may include services like post-construction clean-ups or preparing properties for sale.

These services encompass both routine daily cleaning duties and specialized, one-time deep cleaning projects.

Due to the absence of formal educational programs in this field, there is a greater focus on hands-on experience and on-the-job training.

Why is green cleaning gaining popularity?

As businesses continue to adapt to a post-pandemic world, the expectations surrounding cleanliness and hygiene remain a top priority. Many organizations now view commercial cleaning as a strategic investment in employee well-being, client trust, and overall productivity. A clean, well-maintained environment contributes to employee morale, reduces the spread of illnesses, and enhances the aesthetic appeal of the workplace. Companies that prioritize cleanliness are often seen as more responsible, and they may attract and retain top talent who value safe, hygienic workspaces. For this reason, commercial cleaning providers are not only tasked with ensuring cleanliness but also creating environments that foster productivity and a sense of security.

As businesses continue to prioritize cleanliness and safety, the role of commercial cleaning companies will only become more critical. One area where this is particularly evident is in the rise of hygiene-focused cleaning in response to global health concerns. In the aftermath of the COVID-19 pandemic, companies across various sectors, especially in healthcare, retail, and hospitality, have placed a heightened emphasis on maintaining sanitary environments. Cleaning protocols, such as frequent disinfecting of high-touch surfaces and the use of specialized cleaning solutions that target viruses and bacteria, have become standard practices in many industries. Commercial cleaning companies have adapted to these demands by implementing enhanced cleaning schedules, offering deep-cleaning services, and using hospital-grade disinfectants to ensure the health and safety of employees and customers. As the world continues to deal with health challenges, the importance of maintaining clean, germ-free spaces will remain a key focus for businesses and their cleaning service providers.

Why is green cleaning gaining popularity?

How do cleaners learn about safety standards?

The impact of cleaning extends beyond the obvious hygiene and aesthetic benefits. Well-maintained environments contribute to the overall well-being and morale of individuals who work, live, or visit those spaces. Research has shown that clean environments have a positive effect on productivity, employee satisfaction, and even customer experience. In office spaces, a clean and organized environment can help reduce stress and improve focus, leading to better performance from employees. Similarly, a clean restaurant or hotel room can improve a customer's experience, leading to better reviews and repeat business.

As businesses recognize the value of maintaining clean, safe, and hygienic environments, the role of the commercial cleaner has become increasingly professionalized. Rather than being seen as a low-skill job, commercial cleaning is now viewed as an essential service that requires expertise, training, and attention to detail. Many cleaning companies now offer specialized certifications for their staff, which not only enhance the skills of the workforce but also demonstrate to clients that the cleaning company is committed to maintaining high standards of service. These certifications may include training in specific cleaning methods, safety protocols, environmental practices, and customer service.

What types of cleaning methods do commercial cleaners use?

Another area of development in the commercial cleaning industry is the increasing adoption of technology to improve operational efficiency. Cleaning companies are now incorporating automation and robotics into their service offerings. For instance, autonomous floor scrubbers and vacuums can now navigate large office spaces and industrial facilities, performing cleaning tasks with minimal human intervention. These machines are programmed to detect dirt and debris, ensuring that the floors are cleaned thoroughly without the need for constant human oversight. The integration of such technologies not only helps improve the speed and efficiency of cleaning processes but also reduces labor costs and increases productivity. Furthermore, the data generated by these machines can be used to analyze cleaning patterns and determine areas that require more attention, allowing companies to optimize their services even further.

With the variety of contexts and cleaning methods, the industry has developed numerous cleaning solutions and agents designed for specific tasks. Cleaning agents, such as detergents, solvents, and disinfectants, are formulated to target various types of dirt and contaminants. These agents are critical for ensuring thorough and effective cleaning across different environments. Cleaning validation is another process in the manufacturing industry, where it is important to ensure that residues from production processes are adequately removed to maintain product quality and safety.

External Commercial Cleaning: Graffiti & Litter Removal

What types of cleaning methods do commercial cleaners use?
What measures are taken to ensure cleaner safety?

In educational institutions, cleaning plays a critical role in reducing absenteeism and supporting the health of students and staff. From preschools to universities, commercial cleaners are responsible for maintaining classrooms, restrooms, cafeterias, gyms, libraries, and dormitories to the highest standard. Daily disinfection routines, periodic deep cleaning, and attention to high-touch surfaces like desks, doorknobs, and computer labs are essential in these environments. The presence of cleaning professionals also instills a culture of hygiene awareness among students, which is particularly important during flu seasons or outbreaks of infectious diseases.

The need for cleaning services in the post-pandemic world has resulted in significant growth in demand for disinfection and sanitation services. As the world continues to recover from the effects of COVID-19, many businesses and organizations have prioritized cleaning and disinfecting their spaces more regularly. This includes not only the use of disinfectants but also the adoption of cleaning techniques that specifically target viral and bacterial pathogens. For instance, ultraviolet (UV) light technology is now being used extensively in high-touch areas to kill harmful microorganisms. This trend is likely to continue, as businesses and institutions place greater emphasis on the health and safety of their employees, customers, and visitors.

What compliance measures must cleaning companies follow?

The cleaning industry is also seeing a rise in demand for specialized cleaning services tailored to unique environments. In industries like biotechnology, pharmaceuticals, and food production, maintaining a clean environment is crucial to preventing contamination that could compromise the quality and safety of products. These industries often require specialized equipment and highly trained personnel to perform cleaning tasks that meet strict regulatory standards. For example, cleanrooms, which are used for research or the manufacturing of products like electronics and pharmaceuticals, must be maintained to an extremely high standard. In these settings, even the smallest particle of dust or debris can have significant consequences, making regular cleaning and maintenance essential.

The role of cleaning in maintaining public health has never been more evident, especially in the wake of global health crises like the COVID-19 pandemic. Cleaning and disinfecting surfaces, particularly in high-traffic areas, have become a top priority for businesses, healthcare facilities, and public institutions. The pandemic has heightened awareness about the importance of hygiene and the need for rigorous cleaning practices to prevent the spread of viruses. As a result, businesses across industries are now implementing more frequent cleaning schedules, using stronger disinfectants, and investing in better equipment to ensure a safer environment for employees, customers, and patients.

What compliance measures must cleaning companies follow?

Frequently Asked Questions


Clean Group handles a variety of properties including offices, warehouses, retail stores, malls, hospitals, childcare centres, and more.


Yes, Clean Group uses high-quality, eco-friendly products to ensure a safe and non-toxic cleaning process.


With over 20 years in the industry, Clean Group employs a team of more than 50 highly skilled professionals.