You should take the following steps to maintain your septic tank system:
Consider installing high-efficiency toilets and showerheads to reduce water use and extend your septic tank’s life.
Don’t pour toxins, harsh chemicals, oil, or oil-based substances down your kitchen or bathroom drains.
Have your septic tank inspected and pumped every three to five years. Alternative septic systems should be inspected annually.
Limit toilet use to flushable waste or toilet paper only.