Your Question– “I live in a 30 year old mobile home, recently we found our toilets not flushing and when we used the plunger the toilet shot water out of the shower, bath tub and sinks. What could possibly be the problem and how do we fix it with out having to possibly call a plumber. We have used the plunger, rid x, vinegar and baking soda to try to clear the toilet drains.”
Our Answer– In our opinion, it sounds like your main drain line needs to be snaked. We would recommend calling your local plumbing company to do this work.