What must be used when applying paraffin wax to avoid contamination?

When applying paraffin wax, using a sanitized spatula or applicator is essential to ensure that the application process remains hygienic and free from contamination. This method prevents direct contact between the client's skin and the wax that may have come into contact with other surfaces or clients.

Sanitization of the spatula or applicator significantly reduces the risk of cross-contamination, which could lead to infections, skin irritations, or other health complications for clients. It is a key practice in maintaining safety in a cosmetology environment.

While a clean brush, disposable gloves, and reusable applicators are mentioned, they may not be as effective or appropriate in this specific context. A brush may not apply the wax uniformly, and while gloves can protect both the client and the practitioner, they don’t prevent the contamination of the wax itself. Therefore, using a sanitized spatula or applicator is the best choice to maintain hygiene standards.