I. Working Principle — Powerful UV Sterilization to Safeguard Oral Health

This toothbrush sterilizer adopts advanced ultraviolet (UV) disinfection technology. Its core component is a high-quality UV LED bead that precisely emits ultraviolet light with a wavelength of 253.7nm. This wavelength of UV light has strong bactericidal properties: when microorganisms such as bacteria and viruses absorb the UV light, the molecular structures of their intracellular deoxyribonucleic acid (DNA), ribonucleic acid (RNA), and nucleoproteins are destroyed. Specifically, UV light can break DNA strands and cause cross-linking damage to nucleic acids and proteins, thereby killing the biological activity of nucleic acids and rendering bacteria and viruses unable to reproduce or survive, achieving efficient disinfection.

Tested by authoritative institutions, the sterilizer has a sterilization rate of up to 99.99%. It can effectively eliminate various harmful microorganisms such as common Escherichia coli, Staphylococcus aureus, Candida albicans, and influenza viruses, providing comprehensive deep cleaning for toothbrushes and safeguarding oral health from the source.

II. Product Features

• Automatic drying function to keep toothbrushes dry: In addition to UV disinfection, the sterilizer is equipped with an automatic drying function. After disinfection, the internal drying system quickly activates, blowing out gentle warm air at 35℃-45℃ to rapidly evaporate moisture on the toothbrushes, keeping them dry at all times. This design effectively prevents secondary bacterial growth caused by a humid environment, ensuring that every time you use the toothbrush, you can feel the cleanliness and dryness of a new toothbrush. Meanwhile, the moderate drying temperature ensures efficient drying without damaging the toothbrush material, extending the toothbrush’s service life.

• Wall-mounted drill-free design for space-saving and easy installation: Considering the limited space in bathrooms, this sterilizer features an innovative wall-mounted drill-free design. It comes with imported 3M strong adhesive stickers. Simply stick the adhesive to a suitable position on the bathroom wall, then firmly attach the sterilizer to the sticker to complete installation. The entire process is easy and simple, requiring no drilling tools and causing no damage to the wall. It is compatible with tile, glass, and wooden walls, saving valuable bathroom space and keeping the environment neat and organized. Additionally, the wall-mounted design effectively prevents toothbrushes from being splashed by water during handwashing or facewashing, reducing the chance of bacterial growth.

• Large-capacity storage rack to meet family needs: The internal space of the sterilizer is carefully designed to create a spacious, large-capacity storage rack that can hold multiple toothbrushes at once. Whether it is a traditional toothbrush, electric toothbrush, or children’s toothbrush, they can be easily stored, meeting the needs of different family members. The rack’s design also fully considers the placement of toothbrushes, ensuring that each toothbrush receives sufficient UV exposure for all-round, dead-angle-free disinfection. Moreover, the rack is detachable for easy daily cleaning, maintaining hygiene inside the sterilizer.

• Intelligent sensing and automatic power-off for safe use: To enhance user experience, the sterilizer is equipped with intelligent sensing. When you open the sterilizer lid, the internal UV light automatically turns off to avoid UV damage to eyes and skin; when you close the lid, the sterilizer automatically senses and starts the disinfection process, requiring no manual operation—convenient and efficient. In addition, it has an automatic power-off protection function: if abnormal conditions such as unstable voltage or overheating are detected, it will immediately power off automatically, ensuring safe and reliable use. Even with playful children at home, there is no need to worry about safety accidents caused by misoperation.

• Energy-saving and eco-friendly with long battery life: The sterilizer has a built-in high-capacity lithium battery that can meet long-term use needs on a single charge. In energy-saving mode, a full charge supports up to 30 days of continuous use, eliminating the need for frequent charging and bringing great convenience to your life. It also adopts advanced energy-saving technology, consuming very little power during operation—saving you electricity costs while aligning with the modern concept of energy conservation and environmental protection. Furthermore, it supports USB charging, which can be done via various USB devices such as computers, power banks, and mobile phone chargers, allowing you to recharge the sterilizer anytime, anywhere, and ensuring your oral health care is not limited by time or location.