What must be done to creams and lotions before use on a client?

The correct approach is to use a sanitized spatula to remove creams and lotions before applying them to a client. This practice is crucial in maintaining hygiene and preventing cross-contamination. By using a sanitized spatula, the risk of transferring bacteria or other pathogens from one container to multiple clients is eliminated. This method ensures that the product remains uncontaminated and safe for each individual client receiving treatment.

The other methods, such as pouring products into a large container or applying directly from the original container, could introduce hygiene risks. Sharing products among clients is not acceptable as it significantly raises the risk of spreading germs. Therefore, the use of a sanitized spatula is the best practice to uphold safety and cleanliness in a professional setting.