Should I install a water trap in the bathroom? What is the function of a water trap in the bathroom?

We all know that the bathroom is a very important place in the home and a place that is focused on decoration. There will be many details and considerations, especially the decoration of water pipes. Some people will install a water trap in the bathroom, while some people will not install a water trap in the bathroom. So should the bathroom be equipped with a water trap? Let's take a closer look!

Should I install a water trap in the bathroom?

As the name suggests, a water trap is a curved pipe that stores water. It is usually made of PVC and is P-shaped or S-shaped. Under normal circumstances, the water trap is filled with water. Its actual purpose is to use this curved pipe to form a water column between the sewer pipe and the drain outlet. The principle is similar to that of a water-sealed floor drain, which uses water to isolate odors, flying insects, etc. in the sewer.

If the sewer is not equipped with a trap, the odor in the sewer can easily spread into the room, making us feel uncomfortable. Therefore, no matter in the kitchen or bathroom, there must be a trap wherever there is water. Now many builders have installed traps in sewers, toilets, etc., and floor drains are all water-sealed and odor-proof floor drains. In this case, there is no need to install a trap. Be careful not to damage it during renovation.

The role of the water trap is still very important. Through the above analysis, you must take this detail into consideration during decoration, otherwise problems such as odor, flying insects, etc. will follow when you move in later, so you must solve the problem from the source.

What is the function of a water trap in the bathroom

1. Drain pipes are usually made of traps. Its main function is to seal and prevent the smell in the sewer pipe from emitting into the room. In addition, it can seal and block insects, mice and other animals that may be in the pipe. Another function is to precipitate dirt and prevent heavy objects and hard objects that are insoluble in water from accidentally leaking into the sewer pipe and causing blockage of the sewer pipe.

2. Generally, the sewer pipes of commercial houses purchased are equipped with water traps, but the sinking bathroom may not have them. If it is a self-built house, it should also be done, and the plumbers will remind you.

3. If you don't do it, it may cause the sewer pipe to smell bad and it will be difficult to do it later. So it is recommended that you do it first, and the cost is not much.

Advantages and disadvantages of water trap

The advantage of the water trap is that we all know that it can act as a water seal. The effect of the water trap is very good. It can prevent the odor in the bathroom or kitchen, and it can also prevent the growth and spread of some bacteria, so the water trap is necessary.

The disadvantage of the trap is also obvious, it is easy to get clogged. Whether it is an S-type trap or a P-type trap, because it is curved, the water flow will not be particularly smooth, especially when there are some debris in the water, it is easy to get clogged, and once clogged, it is difficult to dredge. Since almost all water-saving bends are installed under the ceiling of the downstairs bathroom, if you want to dredge it, you have to remove the ceiling of the downstairs residents, so it is generally difficult to achieve.