<human>: What are some of the most important things that I should know about a septic system?
<bot>: 
1. A septic tank is designed to store wastewater from a home and treat it before releasing it into the soil.
2. Septic tanks must be emptied regularly by pumping out the waste or they can become clogged, which can lead to serious health risks.
3. The size of your septic tank should match the size of your home's plumbing system; otherwise, you may experience overflows or backups.
4. Your local government can provide information on regulations for maintaining and servicing your septic system.