Facial waxing should be avoided for clients with which condition?

Facial waxing should be avoided for clients who have recently undergone a chemical peel using acidic products because their skin is already compromised and sensitive. A chemical peel, especially when it involves acidic compounds, can strip away layers of skin, making the skin more vulnerable to irritation and damage. Waxing on freshly peeled skin can exacerbate sensitivity, leading to pain, redness, and potential scarring.

The other conditions listed, such as oily skin, dry skin, and dark skin, do not necessarily preclude a client from having facial waxing performed. Oily skin can sometimes benefit from waxing, while dry skin may require additional moisturizing considerations but is not a contraindication. Dark skin types can also undergo waxing, though care must be taken to avoid hyperpigmentation. It's crucial to assess the client's skin condition and history to ensure methods used do not cause further issues or complications.