ECO AirDoctor Portable is very easy to use, and its effect will last up to one month after
All you have to do is:
1- Remove the badge from its packaging.
2- Peel off the sticker.
3- Use the attached clip to hang it close to you (within 3 feet).
4- Take it with you wherever you go.
5- Replace your badge every 30 days.
ECO AirDoctor highly recommends following all published CDC guidelines for cold, flu, and virus protection.