no
There is nothing good about rust.
remove any rust, buy a good quality rust prevention products eastwood.com has some good ones, apply a liberal amount where water can seep in and cause rust.
Any good quality rust remover can be used for rust removal on many surfices.
WD40 is good for removing most of the rust.
There is no rust remover that going to repair the rust that has accumulated on a car for that long. It will be best to have the floor repaired by a professional.
There are various chemicals that make things rust and a good example is muriatic acid. Rust occurs when iron is oxidized.
no, it makes them rust
Ochre
Sandpaper will take care of the rust and Clorox for the mold. Good luck!
Por-15
Car X has good products for rust. If you visit a auto shop. They have many different products that you can use for rust. This brand has always been good for many different products.
No, rust is not a good conductor of electricity because it is an insulator. Rust is a form of iron oxide that hinders the flow of electric current.