Although more than 30 states already have legislation to better regulate indoortanning, doctors think a federal standard is needed, especially since artificial UV light is a known carcinogen.
Because of skin cancer risk from ultraviolet (UV) radiation, AAD does not recommend unprotected exposure to radiation from the sun or from indoortanning devices.
考虑到紫外线导致皮肤癌的危险，美国皮肤科医学会并不推荐暴露于阳光辐射或使用室内晒黑装置。
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A shower is not recommended 1 hour before an indoortanning session but you should remove any makeup or perfume before the session.