I actually have two old FFP1 R rated masks in my closet from the past two pollen seasons. Since I only used them during the pollen season, they're probably stil

I actually have two old FFP1 R rated masks in my closet from the past two pollen seasons. Since I only used them during the pollen season, they're probably still okay. But I haven't been wearing them recently, since the effectiveness of them hasn't really been clear. There's really also the stigma of being a leper, although that didn't really stop me during the pollen season.