Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for
an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for
a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

iF SOCIAL IMPACT PRIZE
(free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

exterm / sterilizer

exterm
exterm

The 253.7nm lamp that has the most powerful wavelength range of UV-C is placed at the back of translucent toothbrush head to spread and form the UV ray on the tooth brush head and the brush, powerfully sanitizing the various targeted general germs by exposing them more directly to the UV rays. At the time of changing toothbrush, the user can easily take remove and insert the head from the body to change it, and it is possible to use the product continuously. The body where UV can't directly reach is finished with stainless-steel to increase sanitation and durability, designed to use without worrying about incrustation and discoloration.

University

SeoulTech

SeoulTech
Gwangjin-gu, Seoul, South Korea