What should I do if the roof is back from the water and frost near the exhaust outlet of the bathroo

The combination of hot and cold forms water droplets or frost, add a cover to the outside to allow the cold air flow to slow down.

Bathroom floor drain to buy odor-proof floor drain, if the exhaust pipe smells need to replace the exhaust pipe felling, the original quality of the building is not good.

Generally speaking, the toilet backwater needs to ask a professional plumbing company to do the work, the plumbing company has a very professional sewer technology, fast replacement speed, strong performance, generally there will be no problems, or you can find a property to solve.

It is recommended that you use Fukang decomposition air purifier, which has a special series for the bathroom, which can remove odors strongly and efficiently, so that your bathroom can completely bid farewell to odors overnight, and maintain fresh and natural air for a long time, which is a very good air purification product, different from air fresheners and charcoal products.

I used to believe in this kind of house, you first ask the property to go to the sewer well on the first floor, dredge it, and add a tic-tac-toe barbed wire fence to the sewage pipe of your own bathroom about 1.6 meters to prevent the upstairs residents from blocking and causing backwater.