Backboards: 
Posts: 151
In response to "Spawn, serious question! about the upside down glassware. I was taught that rule my first day in Chem class freshman year. Right side up is filthy. -- nm" by loosilu

Otoh, turning a glass upside down while on a shelf can trap moisture and allow bacteria to grow -- nm

(No message)


Responses:
Post a message   top
Replies are disabled on threads older than 7 days.