I’ll let you in on a secret: I use my French press pretty much daily and throw it in a dishwasher every long weekend. I suspect regular hits of mildly acidic b

I’ll let you in on a secret: I use my French press pretty much daily and throw it in a dishwasher every long weekend. I suspect regular hits of mildly acidic boiling water keeps the microbes at bay better than most other sanitation methods.