How does Castrol magnetic oil distinguish authenticity? Does Castrol magnetic oil distinguish between true and false?

Identification method of castrol magnetic oil;

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2. Try it with your hands. Authentic oil has no obvious irritation to skin and good viscosity. Constant friction will not dilute and produce impurities, and it will always have lubricating effect (if other people's famous brand oil has no obvious effect). The oil is true and false, and the number of kilometers is the most convincing. Castrol oil of the same grade will last longer than other famous brand oils, with better lubrication effect and more fuel saving. For example, the oil of this grade of Jiali Yinjia Jinjiahu mainly contains anti-sludge formula. If you use three oils until the oil is changed, if the dirt inside is not serious, it means that the oil you use is still genuine;

3. In order to distinguish fake oil, Castrol changed the logo of 20 13 printed on the package. It is best not to buy old bags.

Identification method of castrol magnetic oil;

1, look at the oil packaging. Authentic licensed products are beautifully packaged, fine in workmanship, and rough in fake packaging, and generally lighter in color than genuine products. The genuine product is clear at the code spraying place, but the fake product is not clear;

2. Identify the color of oil. Authentic new oil is yellow-brown, crystal clear, and high purity indicates good quality; If the color is cloudy or emulsified, it means there is more water. If the oil smells burnt, it means that the oil is oxidized prematurely or mixed with other oils. Note that the color of genuine antimagnetic oil is reddish brown, and the fake side is golden yellow. From top to bottom, except for color, genuine magnetic protection is deep and opaque, and counterfeit is more transparent.

3. Check the sediment. Open the filler cap to see if there is any sediment. Less sediment is genuine. Or drop the engine oil on the iron plate or exhaust pipe above 1 10℃. If there is sonic boom, the water content in the engine oil exceeds 0. 1%. You can also drop the engine oil on the filter paper and compare it with the drop method to judge the quality of the engine oil. High-quality engine oil should have appropriate viscosity, detergency, dispersibility, neutralization, oxidation stability, wear resistance and corrosion resistance;

4. Smell the genuine Castrol magnetic therapy oil without special smell. Fake oil can usually smell gasoline and diesel when it is opened. Oil that irritates the sense of smell and smells bad is deteriorated or inferior, and must not be used. The weight of real oil is generally accurate, while the number of barrels of fake oil is quite different; @20 19