Can I refrigerate copper water bottles

NO. Copper vessels should not be stored in the fridge, it is advised to keep them in room temperature. Peak Life copper bottles are not copper flasks, but copper water bottles and they must be kept at room temperature.

How long to keep water in the copper bottle?

To derive maximum benefit from the Peak life copper water bottle, store water in this bottle overnight for anywhere between 8 to 14 hours and consume the water preferably in the morning.

Can I store hot water in the copper water bottle?

NO. When heated, copper can develop a layer of brownish-black copper oxide. It is not advisable to store hot water in the copper bottle or heat in a copper bottle due to the risk of copper oxidation. If you find black stains developing on the bottle add salt to lemon juice to form a paste. Then, using a soft cloth, rub the paste in a gentle, circular motion to remove any spots.

How can I tell if the copper bottle is pure?

One of the simplest methods to test pure copper is to apply lemon juice over it. Then rinse it with water and it will glow like reddish Colour. This is a sign of pure copper. Second test, you can find the density of the copper by weighing on electronic weight measurement machine and volume by dimension.