It is generally not advisable to use a Conair curling iron or any curling iron on wet hair. Heat styling tools are designed to be used on dry hair to prevent damage. Using a curling iron on wet hair can lead to several issues, such as steam damage, which can severely harm the hair cuticle and cause split ends or breakage. Additionally, styling wet hair may not produce the desired results, as wet hair does not hold curls as effectively as dry hair. It is best to ensure that hair is completely dry before using a curling iron for optimal styling results and to maintain the health of the hair. For specific guidance on using Conair products, it may be beneficial to refer to the instructions provided on the current product page.