The answer to 'how to clean septic tank' is to have your septic tank professionally inspected and pumped every 3-5 years, or as needed based on your household size and usage. Proper septic tank maintenance is important to prevent backups, leaks, and costly repairs. Regular pumping removes the accumulated sludge and scum that can build up over time and clog the system.
Before attempting any DIY septic tank cleaning, it's crucial to take safety precautions. Septic tanks contain dangerous gases and should only be accessed by trained professionals. Trying to clean the tank yourself can be extremely hazardous. If you notice any issues with your septic system, it's best to contact a licensed septic service technician right away.