What s the matter with the toilet smelling back in winter?

Common method: dun cloth method: use your mopping dun cloth. >>>More

Summary. It may be that the odor in the pipeline is backflowing, although the water trap is done, but due to the different atmospheric pressure inside and outside the pipeline, especially the large temperature difference between day and night, the pressure difference is caused by the large temperature difference between day and night, resulting in the smell in the pipe backing up to the home. , analyzed your treatment methods, although in the anti-odor is in place, but for the sewage pipeline of biogas, odor is still not discharged. >>>More

Drink more water, sweat less, urine naturally more, it is recommended to do more exercise.

The sewer may be blocked, it is recommended to find a professional to deal with it, and I wish you a happy and worry-free relationship.

There are several possible reasons for this:

Check to see if the toilet bowl is not kept clean enough; >>>More