<human>: How can I make sure that my septic system works properly?
<bot>: To ensure your septic tank is working properly, you should regularly check the levels of solids and liquids in the tank. You should also have it professionally inspected at least once a year by a certified septic tank service professional to ensure everything is functioning correctly. Additionally, you may want to consider having an inspection done when purchasing a new home or if you are thinking about selling your current property.