As the title says, how can I easily remove the strong coffee smell in my tumbler?
Most of the time I used this tumbler for coffee here in my office,but there are also times that I want it to used in drinking water. The problem is it irritates me whenever I am drinking water then smelling this strong coffee!
Things that I've done:
- Wash it thoroughly, I even soaked it and leave soap inside of it overnight.
- Put how water in it, then shake it thoroughly.
Edit: I've changed the title because most of the answers here seems to forget that I am looking for things commonly found in offices