Not if it's used in small amounts. Too many harsh chemicals over a long period of time however will interfere with the septic tank's ability to break down solid waste. If this happens, the septic tank will have to be serviced more often and has a greater potential of clogging and backing up.
No
I don't see how an automobile can cause damage to a septic tank. Perhaps more information is needed to help answer your question. I guess if you had a septic tanks sitting in your yard before installing and if a driver lost control of his vehicle and ran into your septic tank then yes the auto insurance would pay for the cost to repair or replace the septic tank.
it upon the material used to build the septic tank
In order for a homeowners policy to cover a situation, the damage must be from a covered cause. I cannot think of any situation where a covered cause could damage a septic tank. Septic tanks and drain fields are usually damaged by tree and vegatation roots, pressure due to vehicles running over them, and lack of maintenance. None of these are covered causes.
An overfilled septic tank can cause backups in a sewer line, causing many problems in a plumbing system. If a septic tank has overflowed, it is usually clogged with excessive organic debris. A septic tank cleaner can be a good first step when treating a septic tank overflow. Septic tank cleaners contain natural bacteria and enzymes, designed to break down organic material in human waste. Excessive disposal of bleach and detergents into a septic line can kill these bacteria, preventing the breakdown of septic waste in a tank. If a septic cleaner doesn't clear a tank after a week, it may be necessary to use a professional septic tank cleaning service.
Unplug the pipe between house and septic tank first. Get flow of septic into the tank.
Floors mr. clean septic tank
To do a septic tank cleaning you must open the tank, have means to get the waste out, and have a place to put it. This can usually be done with a septic truck which has a tube which will suction most of the waste from the tank.
The Woman in the Septic Tank was created on 2011-07-15.
The lifespan of a septic system varies widely — from 15 to 40 years. This is because there are many factors that affect a septic tank's life expectancy, including its materials and whether it has experienced damage from vehicle traffic, flooding by groundwater or clogging by roots.
A tank that is conventional
That would depend on how far it was to the septic tank.