How about saving electricity, hot water bottle
first. User behavior thermos
1.1. Stop putting water than required
1.2. Do not leave it plugged before being actually used
1.3. Unplug it immediately after use
1.4. Do not bring cold water to a boil and immediately two. Care and maintenance thermos 2.1. Ta barrier island not to have the inside of the bottle. Because power consumption 2.2 Do not put anything Coming off the steam out of 2.3. Always check the power cable and connector plug is always three. The change - buy with insulation.
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