5 
Material: Stainless steel
Capacity: 500ml
Color and pattern: customized
Application: outing activities, travel, sports, etc.
The anti-rust effect of high-quality stainless steel is better than ordinary stainless steel, lead-free and no odor. The tightness of the cup is good, no matter whether it is placed sideways or upside down, there is no need to worry about water leakage. The cup body pattern can be customized, the pattern is firm, the colors are diverse and bright, and the color will not fade.
Water bottle descaling method
- Lemon method to remove scale
Chop a lemon and put it in a pot to boil and let it soak for a while, and the scale can be easily removed. Supermarkets also sell detergents for descaling. The main ingredient is citric acid, which has the same effect as lemon.
- Boiled potato to remove scale
In the new water bottle, put more than half a water bottle of sweet potato, fill it with water, boil the sweet potato, and then boil the water in the future so that no scale will accumulate. But be careful not to scrub the inner wall of the water bottle after boiled yam, otherwise the descaling effect will be lost. For old water bottles that are already full of scale, after using the above method once or twice, not only the original scale will gradually fall off, but also can play a role in preventing the accumulation of scale.
- Baking soda descaling
When boiling water with a scaled aluminum water bottle, put 1 teaspoon of baking soda and boil for a few minutes to remove the scale.
- Boiled eggs to remove scale
A pot of boiling water is hard to remove after a long time. If you use it to boil eggs twice, you will get the desired effect.
- Potato peels for descaling
A thin layer of scale will build up on aluminum pots or pots after a period of use. Put the potato skins inside, add appropriate amount of water, boil, and cook for about 10 minutes to remove.
- Thermal expansion and cold contraction
Put the empty water bottle on the stove to dry the water in the scale. When the bottom of the water bottle is cracked or the bottom of the water bottle is “bang”, remove the water bottle and quickly fill it with cold water, or wrap the handle with a rag. Hold the spout with both hands and quickly sit the boiled water bottle in cold water (do not let water pour into the water bottle). Repeat 2 to 3 times, the scale on the bottom of the pot will fall off due to thermal expansion and contraction.
- Vinegar descaling
If the water bottle has limescale, put a few evenly vinegar into the water and boil it for one or two hours to remove the limescale. If the main ingredient in the scale is calcium sulfate, pour the soda ash solution into a water bottle and boil it for descaling.
- Mask to prevent water scale
Put a clean mask in the water bottle. When boiling water, the scale will be absorbed by the mask. Magnetizing scale removal Put a magnet in the pot, not only does not accumulate scale, the boiling water is magnetized, but also has the effect of preventing constipation and pharyngitis.
