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:


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

Publish your project

Replacement of towels / Textiles / Health

Replacement of towels

If towel be used a long time, it will become uncomfortable stiff, The worst thing is the large number of bacterial contamination, harmful than good to human.But in fact, a majority of people do not pay attention periodically replaced or disinfected towels, naturally towels with a large number of bacteria, viruses, and penetrate into the body through the facial features and skin . This design uses the principle of PH test paper, towel when in the course of 40 days, PH fiber towel will slowly with the accumulation of bacteria to produce a color change, the final color fully apparent, and you need to replace a new towel for your health!


Beijing Institute of Technology

Beijing Institute of Technology
Beijing, China