Eww...i just took a sip from my water tumbler and the water tasted like detergent. I think i didn't rinse it properly when i washed it last week. Hubby hasn't sent me any message to complain about his yet =P Will I get diarrhea again like last week? Oh yeah, I just took decaffeinated coffee this morning too. 5 months more before I can take another cup of coffee.