After using, you can see a change in color in the patch, which shows it has been effective
Procedure:
First clean your foot
Attach the foot patch onto your volar (the nonwoven fabrics side should touch your skin) before you go to bed
We strongly recommend you to use the foot patch when you are sleeping because when you are lying down, every part of your body will be on a same level, in this situation, the blood circulation will be much easier
In the morning, remove the foot patch and use warm clean water to clean your feet
Note: Not all certifying agents offer online lookup, and some have a lag time for posting new certificates. If you are unable to find a certificate online, contact the certification agency or supplier for further verification.