Final answer:
Clients should avoid direct sunlight exposure for 24-48 hours before a chemical exfoliation procedure to prevent skin sensitivity and damage since the skin is more vulnerable after treatment. They should also not use harsh astringents, exfoliants, or extreme water temperatures. While not mentioned, avoiding heavy makeup might be advisable as well.
Step-by-step explanation:
Clients planning to undergo a chemical exfoliation procedure should be advised to avoid certain activities and products to ensure the best possible outcome and minimize skin irritation. Among the precautions, clients need to avoid direct sunlight exposure for at least 24-48 hours in advance of the treatment. The skin becomes more sensitive to UV rays after chemical exfoliants, which can lead to an increased risk of sunburn and skin damage.
Clients should also refrain from using products that may irritate the skin. This includes avoiding harsh astringents, exfoliants, and very hot or cold water, as they might promote skin sensitivity or cause additional irritation. Instead, it is recommended to use gentle, non-abrasive cleansers and rinse with lukewarm water.
It's also noteworthy that while makeup is not explicitly mentioned, it might be advisable to avoid wearing heavy makeup right before the procedure as it could prevent the chemical exfoliant from penetrating the skin effectively. However, the most critical advice to follow pre-exfoliation is the avoidance of direct sun exposure and irritating skincare products.