There is always a smell in the living room of the house, and the reason can t be found, is there som

I have lived in a house on the third floor for more than ten years, and since last summer, there is a smell in the living room, and the septic tank is no longer smelly when the community cleans the septic tank, but after a few months, the smell is there again, what is going on, is the pipe broken, or what's going on.

The smell of for a while rummaged through the living room, and the air conditioner was washed inside and out, but the reason was not found.

You smell every corner and wall, this situation is mostly related to decoration materials, you can open the window for ventilation, you can place an ultraviolet germicidal lamp in the room, and you can cook some white vinegar in the house, it is best to use a mop dipped in white vinegar to take off the floor and corners.

Recently, I have the same situation in my family, sometimes there are and sometimes there are not, so confused, occasionally I can stink, occasionally I smell seriously but nothing.

Could it be a dead rat? I've tried it in my kitchen before, and when I moved the furniture, I found a dead rat in the corner, and it was possible that the rat had eaten rat poison somewhere else.

It's the same in our house, especially like the smell of feet, sometimes it comes out, sometimes it doesn't. I saw water on the floor. What are the floors of your house?

Is your floor tiled or something else? I also have this kind of problem with the flooring in my house! The floor is clean, it's tiled, but sometimes when you squat down, you get a smell of salt!

Smells in several places! I can't figure out if the dust under the tiles is corroded, and the tiles seem to have collapsed, empty shells, and hollow sounds! Don't know if you have one?

If you find the reason, the reason why the floor stinks for no reason, let's make it public! But I think you can wash the floor with some disinfectant! But these days, the smell of salt is almost unsmellable, which is strange!

I waited for the smell of the floor to be a little bigger, and then I bought disinfectant to wash it!

I also smell this at the door of my living room? You've found the reason.

It could be the smell of the stuffing in the sofa.

Hello, I'm having the same issue. Have you found the reason?

This is also the case in my family, and I hope to answer.

There is always a smell in the living room of the house, and the reason can't be found, is there someone who understands to help analyze it?

Hello dear, this situation may be a burst of water pipes underground, or it may be the smell of sewers coming back.