VERY ECONOMIC : COULD BE REUSED AFTER BE WASHED
The block ate could be 99% even you wash the pitta mask for 3 times.
It’s much more economic then disposable face mask.
You should just rub the mask gently with clear water and it is clean.
Notice : Do not recommend using he washing powder to rub the mask hardly.
When first opened there will be slight taste. Do not worry.
The taste is generated in the disinfection process.
It could be eliminated after air drying. Code : 00781