This simple hack can help make your cloth masks you make yourself more effective!
Many people began sewing their own protective gear, cloth masks are helpful in preventing the spread of COVID-19, but here's a simple hack we found to make your DIY masks more effective.
Researchers at Missouri University Institute of Science and Technology researched and stated that adding three layers of coffee filters will do the trick in stopping 24% of particles! If your mask doesn't have an interior pocket, a bandana can still work, but try to fold in the filter.
What do you think of this? Have you tried this before?