*Update: Blue shop towels might be more effective than cotton/paper towels, based on this article https://www.businessinsider.com/homemade-mask-using-hydro-knit-shop-towel-filters-better-2020-4 *

This frame converts a standard paper towel to a DIY face mask. Paper towels may not be as effective at filtering particulate matter compared to other materials in DIY masks (100% cotton, vacuum bags, Tyvek), but may be more readily available in most households. Best use of this mask is to stop people from touching their face.

Link to study: https://smartairfilters.com/en/blog/paper-towel-effective-against-viruses-diy-mask/

Use this mask at your own discretion.

INSTRUCTIONS

A) For Folding

1. Fold the paper towel in half length-wise
2. Fold into thirds length-wise
3. Fold the the upper and lower thirds in half out

B) For assembling

1. Thread printed wrap-around piece through folded paper towel (make sure the narrow side goes in first)
2. Thread paper towel through printed loop piece. Fold paper towel over.
3. Pull wrap-around piece toward loop to lock it in place.
4. Install rubber band or hair tie