Final answer:
Before using, concentrated disinfectants must be diluted to ensure that they are safe and effective for use, by adjusting their potency to a level that is suitable for handling and effectively controlling microorganisms without causing damage or toxicity.
Step-by-step explanation:
Before use, all concentrated disinfectants must be diluted. This is essential because concentrated disinfectants can be highly potent and could cause damage to surfaces, degrade the quality of items being disinfected, or have toxic effects on users. Diluting them moderates their strength to make them safe and effective for use. Disinfectants work by inactivating most microbes on surfaces, but they do not always achieve sterilization as some resilient forms such as endospores may survive. Factors such as concentration, contact time, and the presence of organic matter can affect the effectiveness of disinfection. It is important to follow the manufacturer's instructions for dilution to ensure safety and efficacy.
For example, in healthcare settings, appropriate disinfection protocols are necessary to manage and control the presence of microorganisms effectively. Diluting disinfectants helps achieve the balance between adequate microbial control and safety considerations for those handling and exposed to these chemical agents.