The Alternative Methods of Cleaning course introduces students to the principle known as the Law of Mass Cleaning, which explains the balance between temperature, agitation, chemical action, and time in achieving effective soil removal. By understanding this balance, students learn how to adjust their approach depending on the job, fibre type, and level of soiling. This foundation ensures that cleaning decisions are safe, efficient, and based on professional best practice.

The course then focuses on dry soil removal, which accounts for up to 70–80% of the dirt found in carpets. Students explore vacuuming strategies, equipment types, and best practices to ensure maximum soil removal while protecting fibres and maintaining hygiene standards. Commercial vacuum systems, power heads, and HEPA filtration are discussed in detail, reinforcing the importance of effective dry soil removal as the essential first step in any cleaning process.

Finally, learners are introduced to a wide range of recognised cleaning systems under AS/NZS 3733:2018, including absorbent compound, dry foam, wet foam, rotary bonnet, encapsulation, hot water extraction, and solvent-based methods. Each method is explained in terms of process, advantages, disadvantages, and risks, allowing students to compare approaches and select the right method for each job. Emphasis is placed on professional responsibility, managing customer expectations, and minimising risks such as shrinkage, browning, or dye runs.

The Alternative Methods of Cleaning course is ideal for both new and experienced carpet cleaning technicians who want to expand their knowledge of cleaning methods beyond hot water extraction. It is suitable for professionals seeking to offer a broader range of services, franchise operators who need to understand multiple systems, and business owners looking to confidently explain cleaning options to customers