Final answer:
In a facial treatment service, a spatula is commonly used to remove the product from its container to prevent contamination and ensure hygienic application.
Step-by-step explanation:
During a facial treatment service, the product is typically removed from its container with a spatula. This method is preferred to maintain hygiene and avoid contamination of the product. Using a spatula helps ensure that bacteria from the fingertips do not interact with the product and that any debris or microorganisms are not introduced. Moreover, a spatula can provide an even, smooth application of the product onto the skin.