What types of symptoms indicate that a facial machine may be too harsh for a client?

When evaluating the symptoms that indicate a facial machine may be too harsh for a client, experiencing redness or irritation is a significant warning sign. These symptoms usually suggest that the skin is reacting negatively to the treatment, indicating that the intensity, duration, or type of machine being used may be inappropriate for the client's skin type or condition.

Redness can signal inflammation, and irritation may involve discomfort or an adverse reaction, both of which are not typical responses to a properly administered treatment. The presence of these symptoms should prompt the skincare professional to reassess the client's needs and adjust the treatment accordingly to ensure safety and comfort.

In contrast, feeling cold during treatment may not affect the treatment's effectiveness or comfort level, improved skin texture indicates a positive result, and stating that all machines are safe dismisses the importance of individual assessments and responses to treatment. Thus, the manifestation of redness and irritation should always be taken seriously as they clearly denote that a treatment may not be suitable for the client.