Why does my kitchen crawl like a slick worm at night, and how to kill it

Why do the lights on my balcony flash blue at night? Disc, I think that's your lamp. If it's going to be broken, he'll be in this situation, you can go and change it, and see if I feel like the light is broken. >>>More

There is no water in the S-shaped pipe in the deodorant floor drain, and a water seal cannot be formed. Or if there is a leak in the S-shaped pipe, it is recommended to go downstairs to check it. Generally, pouring some water into it will not be.

There is no water in the S-shaped pipe in the deodorant floor drain, and a water seal cannot be formed. Or if there is a leak in the S-shaped pipe, it is recommended to go downstairs to check it. Generally, pouring some water into it will not be.

You're using the kind of civilian detector that can read numbers directly, right?Most of the instruments are sensors, the sensor is interfered with by more factors, the numerical error is large, if you are really concerned about the formaldehyde problem, you can consider finding a professional formaldehyde testing agency to detect.

The sound is there all the time, but you don't hear it.

The reason for the dead of night. >>>More