1 If your flask has not been used for some time, rinse with warm water to remove any residual odours. 2  DO NOT overfill your flask. Leave sufficient space in the neck to fit the stopper.  After filling, always ensure that both the outside cup and stopper are tightly closed.
The 8.4% prevalence of alcohol abuse/dependence estimated by the present study (13.1% for men and 4.1% for women) is above the average value of 6% that Galduroz et al8 (2003) found in a survey performed in 1999.
The most common age is 18, with 43 countries. Next most common is 16, with 13 countries including France, Germany, Greece, Italy, Spain and Switzerland among those. And even 10 have no legal drinking age, including China and Portugal.But the truth is that between 1985 and 1997, heavy alcohol use among people in the U.S., 17 years of age or younger, actually dropped by 65.9 percent.he most common age is 18, with 43 countries. Next most common is 16, with 13 countries including France, Germany, Greece, Italy, Spain and Switzerland among those. And even 10 have no legal drinking age, including China and Portugal.