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Anonymous users2024-01-23Generally speaking, the ventilation fan in the bathroom will be installed in a very conspicuous place, but it will definitely not be hidden. If you can't see it, there are several possibilities, one is that your ventilation fan itself does not have it, of course, this possibility is less; The second is that it is indeed installed in a relatively hidden place, and your observation is not very strong, so you don't see it; The third is that the ventilation fan in your home is of good quality, the installation is relatively scientific, and it is very quiet when it is started, so it is difficult for you to observe it in a short time.
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Anonymous users2024-01-22Turn on the exhaust fan, take a hair, look at the direction of the flutter, you can find the location of the exhaust fan, remember to close the window, close the door.
The size, the material is not the same, the price is not the same, more than 30-100 yuan in a treasure, mainly depending on the product materials, the ball bearing pure copper wire motor ventilation fan is better, very durable and maintenance-free, the bathroom must need a ventilation fan to ensure air circulation, otherwise it is easy to breed bacteria.
There is no fixed pattern.
1. You can open the ventilation fan first. >>>More
How do I clean a household ventilation fan?
In home life, the bathroom is a relatively closed place, and the air is humid and cannot be ventilated, so it is a good way to install a ventilation fan in the bathroom. Ventilation fans can effectively remove odors and keep the air flowing in the bathroom. But first of all, it must be installed correctly. >>>More