Your septic vent will solve numerous problems. However, you may find that your vent has a bad odor. This is a common problem, but it shouldn’t be too serious. Anaerobic activity will lead to the creation of smelly odors. Simultaneously, there is a chance that hydrogen sulfide gas will be emitted through the pipe. This can lead to the pipe putting off a smell that resembles rotten eggs. The smell may linger for a day or so and disappear. Or, it might be intensified by gusty winds. It could also be sludge stuck to the walls of your pipes. To deal with this you can use products such as Rid-X. You can find it on Amazon by clicking here. However, I'd recommend checking out my guide to find out if Rid-X really works. When you smell a terrible odor, you must remember that it might not be a plumbing issue. Therefore, you shouldn’t overreact. If the odor remains for many days, you should take action. This could be a sign that you’re dealing with a clog or another issue with your septic system. With that being said, you should contact a plumber if the smell has stuck around for a few days.