Respirator and face covering to protect against coronavirus and poor air quality
Because of poor air quality due to local wildfires we may need to wear N95 respirators. In this 2-minute YouTube video (also below), I show you how to use the 02 Canada respirator to protect yourself against poor air quality, and to protect yourself and others against coronavirus-19 (SARS-Co-V-2). This is not a commercial endorsement. What I demonstrate works with any N95 (or higher grade) respirator (e.g., Envomask, selected 3M, etc.).
I demonstrate with my personal respirator because disposable N95s are not available due to supply shortages.
For the face covering I used a Golden State Warriors face covering with an elastic head band. If you need a face covering with an adjustable head band, then you might try the Vanguard FC which I also use.
BTW, the background is first-grade Filipino bilingual class my wife teaches online for the SF Unified School District (SFUSD).