FAQ Devices . Using the INFĒRA devices Featured Q: Can I do treatments while pregnant or nursing? Q: What are the contraindication and precautionary warnings? Q: Do I need protective eyewear? Q: What are the differences between the INFĒRA Face and Body device and the INFERA Mini? Q: Is it possible to use the device too much? Q: How often should I use my INFĒRA mini device? Q: How often should I use I use my INFĒRA device for pain relief? Q: How often should I use my INFĒRA device? Q: Can I apply cream and/or serum after I use the INFĒRA device? Q: Can I apply cream and/or serum before I use the device? Q: Will the INFĒRA device work over my makeup? Devices Specs Featured Q: What are the differences between the INFĒRA Face and Body device and the INFERA Mini? Q: How long should I charge the INFĒRA devices prior to its first use? Q: Why does the light turn off when I move the INFĒRA device away from my face? Q: Will my INFĒRA devices work everywhere in the world? Q: When should the red light be on? About the Technology Featured Q: What is the difference between red and near infrared light? Q: How Does Light Therapy Work? Q: Infrared Heat Lamps vs. LED Light Therapy Devices Q: Does Red Light Therapy Work?