What should every practitioner do before starting work?

Washing and scrubbing hands with an antibacterial skin cleanser is a critical practice that every practitioner must undertake before starting work, particularly in settings where sanitation is essential, such as in food service or healthcare environments. This practice effectively removes dirt, bacteria, and viruses from the hands, thus significantly reducing the risk of contamination and the spread of pathogens.

The use of an antibacterial cleanser ensures that any harmful microorganisms are eliminated, which is a fundamental health and safety requirement. Proper handwashing techniques, which include scrubbing for a recommended duration, help ensure that hands are cleaned thoroughly, reaching all surfaces and getting rid of any contaminants that could pose health risks to oneself and others.

This step is foundational for maintaining hygiene standards and protecting public health, making it a mandatory action before any practical work. Other options, while they may play a role in hand hygiene, do not provide the same level of effectiveness as proper handwashing with an antibacterial cleanser.