Hacker News new | ask | show | jobs
by kozhevnikov 3978 days ago
I recon the percentage for toothbrushes is higher, because proximity. Nothing wrong with giving your immune system a bit of a workout.
1 comments

that is why its great to toss them into the dish washer to keep them clean.
The ex-boss of a friend of mine used to clean the toilet brush in the office dish washer.