I've been making masks almost every day, trying to get one that's perfect. First comes the design. Then I need a good way to attach it to my face. Finally, I need a good bendable piece of something over the nose. Below is a link to the one I am making, although I made a few changes to make it easier to sew. I don't like instructional videos without commentary. I am using a HEPA vacuum cleaner bag as an insert-able filter.
OK, now there will be a national run on pipe cleaners. I hope the drug stores are ready. Don't know what else would be open that has pipe cleaners. Where I'm at all the "smoke shops" are closed.