Septic troubles? I had my septic pumped going on for 3 months ago....

I had my septic pumped going on for 3 months ago. Today I was running the wash machine and my toilets and bathtubs overflowed. I hold only be in the house roughly speaking a year. The previous owners were not intensely smart as they had be flushing sanitary napkins down the septic for 12 years. Is my problem in the pipes? Or could it be my flood lines? There is no back up anywhere surrounded by the yard in the vicinity or around the fill lines. I tried Muratic Acid and it have no effect.
Thanks for any help.
here is a product at home depot used to clean your septic system and it effectivly eat the build up and Krud. Do use any acids or harsh chemicals to your system you could destruction it. Also it is recommended to have your system pumped to remove the old-fashioned stuff every 3-5 years for a family of four. The enzymes surrounded by the product above are safe and I appologize for not know the describe. just be in motion to the Home Depot, go to the plumbing department, and ask for a septic cleaning product.


Can you check the septic cistern to see if the level is too glorious? If the level is too big then the drain procession from the septic tank is plugged. You may hold to call someone contained by to to fix the septic drain line because that can be a immensely messy job and may require special equipment depending on the type of smudge.

If the septic tank even is normal next the line from the house to the reservoir is plugged. Find the drain closest to the tank, rent a long drain cleaning snake (most rental places hold them), and run the snake through and hopefully you find the plug.

Do a Internet search for "plugged septic line", lots of information around on that subject.
Answers:    inside the septic cistern is really 2 tanks.the front factor of the tank holds the solids and the liquid are held in the subsidise of the tank ( a wall separates the 2 half's ) at the top of the center wall is a small hole one and only about 3 or 4 inches within dia. that hole sometimes gets a build up of soap and other chemicals inwardly the tank . this nouns is the only place the sea from the front of the tank pass through to the back.if it's clogged it could final up thewater in the pipes to the home.hope it be checked when it was cleaned out by the septic cleaning company.Ridex and other treatment chemicals for the cistern will not break up this hard soap type build up