Here is a short video that demonstrates the unique features of Totobobo mask which allows the user to check the seal and be ReShaped to optimize the face-seal.
Over 90% of the masks on the market are not providing a good seal on the user’s face, according to a large scale study published in scientific site PLOS.
Anti-pollution mask is effective only if it provides a good fit and seal to the user’s face. Any gap would allow pollutants to leak and be inhaled into the lungs.
Totobobo mask is the only pollution mask that provides a practical solution to examine the face seal and when necessary, allowing it to be reshaped to optimize the face seal.
A little tip: How to make C 70 -80 water? I part cold water room temperature and 3 parts boiled water, should give you the desired temperature to modify the mask.