If you still prefer to wear disposable facemasks, do make sure that the filtration efficiency is high, say of at least 95%
in the early days of the pandemic, disposable facemasks were in shortage
as a result, many types of facemasks were produced in urgency, including those of low quality and of low filtration efficiency
disposable facemasks were previously meant for medical use,
and it still is whilst disposable facemasks can still be used by the public now, and unless good quality ones are used,
it will be better to consider alternatives one good alternative is reusable fabric facemasks of good certified protection and of good breathability
