Reply To: How can RLT improve eyesight when eyes are to be covered Home › Forums › Infrared Light Therapy › How can RLT improve eyesight when eyes are to be covered › Reply To: How can RLT improve eyesight when eyes are to be covered September 28, 2020 at 3:46 pm #721 CutiePie03Participant Hello Kimmy, light therapy as it is is safe for kids as well as young adults.