Last night about 8pm our septic decided to back up into our house wirh such force that it shot out of both toilets and our tubs. Have you ever heard of this happening and what could cause this? The septic was cleanes 2 years ago and we have a 3 bedroom, 2 bathrooms, washer and dishwasher. There are only 3 of us and we do not put anything down the drains like grease or anything that could cause this type of a problem. Thank you for your time and consideration in this matter.

Hi uuserc and welcome, "shot out of both toilets and our tub". Did the tank collapse?