Are sewer gases dangerous?

May 8, 20220

Sewer gases can be dangerous, but the risk depends on a number of factors.

The gases are made up of a mixture of organic and inorganic compounds, and they can contain harmful chemicals like carbon monoxide, sulfur dioxide, and hydrogen sulfide. In addition, sewer gases can be explosive if they reach a certain concentration.

However, the risk of exposure to sewer gas is fairly low if you have a properly functioning septic system.

The gases are typically vented out of the home through a pipe, and they are diluted by the outdoors air.


Still, it’s important to be aware of the potential risks and take steps to prevent exposure.


For example, you should never enter a confined space without proper ventilation, and you should always contact a professional if you suspect there is a problem with your septic system.

While most people are familiar with the odd smell that can sometimes waft from a sewer, few know that these gases can actually be dangerous.

The main component of sewer gas is methane, which is highly explosive.

In addition, sewer gas can also contain carbon dioxide, hydrogen sulfide, and other toxic chemicals.

If sewer gas builds up to concentrations of 4% or more, it can be explosive.

Inhaling sewergas can also be harmful, and long-term exposure has been linked to headaches, nausea, and dizziness.

As a result, it’s important to take precautions when working near sewers or drain pipes. If you do notice a strong sewage smell, it’s best to open a window or door to ventilate the area. And if the smell is particularly strong, it’s best to call a professional to investigate the source of the problem.

If you need help, Shark Sewer can help you, contact us

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