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Boiling milk before drinking it

Though most people use milk packets, they are inconvenient since some time has to be spent boiling it so that it can be safely consumed.
First the person should open the milk packet carefully without spilling it.
Then the milk should be poured into a steel or metal vessel and heated
The person boiling the milk should closely monitor the milk when it is being boiled.
The gas or stove should be switched off immediately after the milk is boiled.