Esthetics Core Written Practice Test

Using a pump or shaker is the recommended method for dispensing products to maintain hygiene. This approach minimizes the risk of contamination by preventing direct contact between the product and external surfaces or hands. When using pumps, the mechanism is designed to dispense a specific amount of product without any need for touching the product itself, thereby reducing the likelihood of introducing bacteria or other pathogens. Similarly, shakers can dispense products without the user needing to put their fingers into the container.

Other options, such as using fingers, can easily transfer oils, dirt, or microbes from the skin into the product. Pouring directly from the bottle also poses risks, as it can lead to accidental contamination through spills or contact with unclean surfaces. Finally, using a cotton ball may not be ideal for all products, as it could absorb too much of the product and waste it, and still involves a level of manual handling that could compromise hygiene. Thus, utilizing pumps or shakers is the safest and most hygienic method for dispensing products in esthetics practices.