Your septic tank probably needs cleaning if it is producing a foul odor or is not working effectively.
If your septic tank is experiencing any of the following, it's time for a cleaning:
It is important to clean your septic tank on a regular basis. Septic tanks should be cleaned at a minimum of every three to five years, depending on usage, and inspected every one to three years, according to the U.S. Environmental Protection Agency. Read more details regarding the question: How often does a septic tank need to be pumped?
Things that affect how soon your septic tank should be cleaned include:
Think cleaning your septic tank is a do-it-yourself job? Well, think again! Not only is it a very dirty job that most DIY-ers wouldn't dream of doing, it actually requires a trained and skilled septic tank cleaner to do it effectively. One of the top reasons this is not a DIY project is that it usually involves finding the hole to your septic tank. In a few cases, that might actually involve excavation equipment.