Final answer:
The claim that cups and gua sha tools should be cleaned and disinfected before being reused is true, as part of standard sanitary protocols to prevent cross-contamination.
Step-by-step explanation:
The statement that cups and gua sha tools should be washed and disinfected before use and re-use is True. These practices are part of standard cleanliness protocols to prevent the transmission of bacteria or infections between clients in a healthcare or spa setting.
Instruments that come into contact with the skin, such as cups used for cupping therapy and gua sha tools, must be properly sanitized to ensure they are free of any potential contaminants. This typically involves washing them with soap and water, followed by the application of a disinfectant that is effective against a broad spectrum of microorganisms. Additionally, equipment may be subjected to commercial sterilization processes or treated with substances like 70% ethanol to ensure their safety for subsequent uses.