There may be several reasons for the smell, which can occur inside or outside your home. If you notice an odor, it may be coming from a roof vent or other vent pipe that allows the system pressure to equalize. This is a normal part of your system. Sometimes these vents can become obstructed and clogged (from leaves, debris, etc.) or the vent pipe can freeze during prolonged cold spells. These situations could cause an odor inside or outside of your home. Another possibility is a down draft (changes to wind pattern) or other location-specific conditions, which can create an odor inside or outside your home. In these cases, the vent may need to be cleaned or raised. There are charcoal filters available for roof vents that may also alleviate the odors.
Find out if your septic system is failing by reading more here.
LaChance Brothers Excavating has the experience you’re looking for in septic tank pumping for your South Lyon home. We’ve been serving South Lyon and the surrounding communities since 1956. We’re family run, and we’ll treat you like family.