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      • Title:Deep UV-LED Toothbrush Sterilizer
      • Introduction:

          Health Tip

           After testing used toothbrushes and growing bacterial cultures, dental experts found that those toothbrushes were infected with bacteria such as Streptococcus Hemolyticus, Pneumobacillus, Escherichia coli, Straphylococcus and some fungus or yeast species such as Candida and Candida albicans. They also discovered that after 3 weeks of daily use, a toothbrush can harbor millions of bacterial colonies, a staggering amount that potentially has serious health consequences. If placed in bathrooms, invisible plumes of airborne bacteria generated by toilet flushing will also contaminate the toothbrush. Every day, when people brush their teeth, bacteria will invade the human body through damaged gingival and oropharynx mucosae. Even if your gingival and oropharynx mucosae have no wound, the bacteria in your teeth will mix with food during the process of chewing and eventually enter the human body, causing diseases like gingivitis, chronic pharyngitis and stomatitis. This kind of oral disease may lead to diseases or make diseases worse, like heart disease, stomach disease, diabetes, cardiovascular disease, arthritis and its complications.

           Your toothbrush may harbor a large number of bacteria, which poses a threat to people’s health. Although maintaining good habits of hygiene can reduce that possibility to a minimum, it cannot fundamentally prevent bacteria from breeding. To put an end to this health hazard, it is recommended that you at least change your toothbrush once a quarter. However, these bacteria will make a comeback within a short period of time, even 1 to 2 days. Therefore, it’s of vital importance to disinfect your toothbrush at a regular basis.


        1Load 2 AAA batteries into the battery chamber.

        2Put the toothbrush inside the sterilizer, with its bristles facing the LEDs.

        3Close the cover, the disinfection process will start automatically and complete in 2 minutes.

        4Before you put the toothbrush inside the sterilizer, remember to shake off the water on the bristles.

        5After disinfection, you can use the toothbrush immediately and don’t have to wait.

        6After a few weeks of use, remove the water tray inside the sterilizer and thoroughly rinse it, then put it back in place.


        (1) When the DUV LED is under working condition, avoid direct exposure to the human body or eyes from close distance

         (adequate consideration has been given to the product’s security when it was designed).

        (2) For user's safety, attempting to open the sterilizer cover during disinfection process will disengage the interlock, 

        the LEDs will extinguish. The disinfection process will restart once the cover is closed again.

        (3) Do not immerse the product in water or other solvents.

        (4) Do not mix new and old batteries.

        (5) This is not a toy; do not let young children play with it, especially children under the age of five.


  • keywords: disinfection light source; UV disinfection; UV light source