What should be done if a client has an adverse reaction during a service?

When a client experiences an adverse reaction during a cosmetology service, the appropriate response is to wash the affected area with soap and water immediately. This action helps to remove any potential irritants or allergens from the skin, reducing the risk of further reaction or complications. It is crucial to act promptly to minimize discomfort and to prevent the reaction from escalating.

Taking immediate measures ensures the safety and well-being of the client, reflecting a professional approach in handling reactions. By cleansing the area, you also create an opportunity to assess the severity of the reaction and decide whether further treatment or medical assistance may be necessary. This approach prioritizes the client's health and addresses any adverse effects in a responsible manner.