The mask i used was much cheaper and I've done a lot of research to see if all these low-cost masks aren't as effective for the corona virus. so you can give me the details of a top level mask.
1. Name:
2. Price
3. Durability ( How long can i use it)
mask that is suitable for everyday wear and is very safe is n95...
in some countries, the price may vary, but its use and cleaning is very easy, to clean it simply by giving ordinary soap every day.