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Anonymous users2024-01-23Decoration This is an old topic Formaldehyde pollution and other air quality problems should be given priority As long as adhesive and spray paint are used, there will be formaldehyde It has to be paid attention to 70% of the disease is related to air quality, formaldehyde can also cause cancer It is the number one invisible killer of the home You can use coconut shell activated carbon It is recommended to use a formaldehyde detection box to test the formaldehyde concentration before moving in Qiongchi activated carbon Physical adsorption No secondary pollution The best choice As long as the formaldehyde concentration is lower than It's already exceeded Formaldehyde is a harmful gas that can continue to volatilize for up to 20 years, and it can be put in Qiongchi activated carbon all the time.
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Anonymous users2024-01-22Not necessarily. This pot can't be carried casually.
If it's not the end, it's fine, depending on the shape of the road, whether it's straight or curved. There are not many people who look away.
Causes of splashing water:
1.The main drainage pipe of the toilet under your house is blocked, and the drainage is not smooth, once the upper drain is drained, the air in the main pipe cannot be discharged, resulting in gas backflow and discharge from your toilet, 2If this is the case on every floor, and for a long time, it is likely that the septic tank is not properly designed. >>>More
You know, the main valve is not absolutely easy to use. Many main valves have water leaks or slight water leaks. If you don't understand, do a pressure test to see if there is a leak in your water pipes.
It should be, it may be that the waterproofing of your bathroom is not done well, and it has leaked for a long time.
Buildings are protected against lightning. No problem.