>>11533856YES
Anything is better than nothing as even course fabric will help stop droplets in the air. However: you MUST make sure that you don't have holes around the bridge of your nose (if you have a large nose this could be very difficult) and around your jaw line. If you have facial hair you will need a mask that goes all the way around it.
Droplets can still land in your eyes, so goggles or at least glasses are recommended.
Keep in mind that once the droplets land on the mask it will be infected. The virus remains viable at room temperature and without exposure to uv light for up to 2 weeks, but more likely 4 days. So its a good idea to wash them then dry them using a dryer.
HOWEVER, if you aren't a stupid fucking sperg retard then you won't go outside so you don't need a fucking mask llmao