Principle: 460nm blue light shines light into the toenail causing the temperature of the nail plate to rise to 43 to 51, resulting in thermal damage and thus producing stunning effect A toenail grows out in 12 to 18 months, so it is very important to stick to it for 7 minutes at a time, 2 times a day for 3 months and you will see a significant improvement FSA or HSA eligible solution for nail fungus infections, helping to restore nail health and significantly improve symptoms such as nail deformation and painful walking Keep your nails short. When trimming your toenails, cut them horizontally and keep toenails shorter than the ends of your toes. Sterilize the nail clippers before using. To disinfect nail clippers, wash them with soap and water, then wipe them with alcohol This method is suitable for all types of people such as the elderly, children, people with liver and kidney insufficiency, or who are sensitive to pain