Singaporeans reassure netizen who expressed concern after seeing that face masks he received expire in December

A Singapore netizen expressed concern on social media after observing that the face masks he received were set to expire before the end of the year. In response, individuals on the COMPLAINT SINGAPORE Facebook page reassured him that there was no need to worry. One commenter noted that the masks were being distributed due to the serious haze conditions, and that using them immediately was necessary.

Another explained that it is standard practice to clear out old stock of items with expiration dates, especially perishable products. The commenter added that the masks would still be effective as the user was planning to use them anyway. A third Facebook user pointed out that the masks were not meant to be kept as a standby supply, and that they were in high demand.

The expiration dates on masks last from three to five years from production due to the degradation of components such as nose foams and elastic straps. Even when the filter media's electrostatic charge decays over time, the masks may still provide substantial protection. Nonetheless, the post author's concern was unjustified, as the masks he received were still within their effective timeframe.