How to improve the smell of the bathroom, the door and window are still smelly, ask for answers. Urg

The smell of the bathroom is returned from the sewer, that is, the floor drain cannot block the smell, and the floor drain can be solved. Go to the building materials and bathroom market to buy a good floor drain.

Re-install the submerged elbow (anti-odor elbow) under the toilet (toilet trough), check whether there is a gap at the water outlet end after the elbow is filled with water, and if there is a gap, the water outlet end should be raised a little higher, so that the water can fill the gap. If there is a gap, the odor from the septic tank will enter the restroom through the gap.

Small household methods for sanitary deodorization:

1. Match burning method.

After entering the toilet, you may wish to draw a match, let it fully burn and throw it into the toilet, which can have a slight deodorizing effect. The drugs of the match head include sulfur, manganese dioxide, potassium chlorate, glass powder, etc., which rub against the phosphorus surface of the matchbox to cause ignition, so that the match head burns. The sulphur dioxide produced can react with ammonia in toilets.

2. Superphosphate deodorization method.

Sprinkle a little superphosphate in the bathroom often to eliminate the smell. This method is also suitable for removing odors from chicken coops. It also uses odorous gases such as superphosphate and ammonia.

3. Balsamic vinegar deodorization method.

Put a glass of balsamic vinegar in the toilet and the smell will disappear. Because the vinegar molecule can react with ammonia to produce ammonium acetate without peculiar smell, then the toilet deodorization effect can be achieved. It is valid for six to seven days and can be changed once a week.

4. Frequent cleaning and flushing of toilets with toilet cleaners can effectively deodorize.

5. Ventilate the bathroom frequently.

Sewer floor drain with water seal type.

Replace the drain with a water-sealed one, or add a water trap elbow to the drain pipe.

Spray some air freshener or some hygiene incense will also do.

Electrical chemicals, air fresheners.