The water becomes cloudy and white in tap water may be caused by quality issues with the material of the water pipe, leading to water pollution. It may also be due to the secondary reuse of sewage, causing the water to become cloudy and white. In the case of burst water pipes, the water will also become cloudy and white after repair.

1. Material Quality Issue: Tap water is generally colorless. If it becomes cloudy and white, it is necessary to check the material of the water pipe. If there is a problem with the material quality, it will cause the color of the water to be contaminated, resulting in turbidity. It is necessary to find a repairman to replace and repair the water pipe in a timely manner to improve the situation.

2. Reuse of Sewage: Generally, after water is contaminated, it may need to be treated with secondary treatment or deep treatment before it can be reused. When using it, if the water becomes cloudy and white, it may not be suitable for drinking directly. Drinking it directly may cause serious hardness and impurities in the water, which can affect personal health. It can be used for washing purposes.

3. Burst Repair: After a water pipe bursts, it is necessary to carry out maintenance work in a timely manner, which can restore normal use. After maintenance, there may be a period of time when the water becomes cloudy and white. After some time of draining, the color of the water will return to normal, which will not affect normal drinking and use.

When using water, it is necessary to maintain the clarity of the water, and it is not suitable for drinking directly if it becomes turbid.