SocietySingapore retailers limit mask purchases as haze worsens, promise no price hikes

As haze worsens in Singapore, shoppers are scrambling for N95 masks. One retail chain has capped daily purchases to improve access, while merchants have pledged not to raise prices despite a surge in demand. An environmental expert says reusable masks can also filter haze particles but warns against reusing N95 masks, which may have accumulated captured particles.