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How to use the COZING-USBN1?
1. Pls use the cotton ball clean the treatment probe in advance.
2. Using 5mins, then take it out, and change the probe to irradiation another 5 mins.
It means one nose should irradiate 5mins blue light therapy +5mins UV light therapy .
3. No need insert the nose too deeply, but as deep as you can .
4. If you can not fix the nose , then use the flexbile wire to fix it and another side fix on the ear , just like we wear the mask , to fix the nose applicator .
