- 註冊時間
- 2014-9-27
- 最後登錄
- 2021-6-13
- 閱讀權限
- 90
- 積分
- 88868
- 精華
- 0
- 帖子
- 39371
|
本帖最後由 容燥兒 於 2020-1-31 20:17 編輯
剛傳了之前一段英文給外國朋友
For contingency, suggestion to upgrade the protection level of self made mask (video):
Instead of one layer of tissue paper. Use two layers.
Put it inside a reusable mask.
Before wearing it, on the outer surface of reusable mask , put a thin layer of Tiger Balm or spray with alcohol.
After used, must discard the tissue papers.
Spray alcohol on reusable mask, wait for 15 minutes, then wash thoroughly with detergent. Wash daily is a must.
By Dr郭謹泐 |
|