You can if you want to
Rust proofing your car is easy with the right products.Today's vehicles are manufactured with good corrosion protection … rust problems have almost vanished in modern vehicles," Consumer Reports says its annual auto surveys show. "Standard rust-through warranties for most domestic and imported vehicles run five years or more." You can buy rust proofing products from noxudolusa.com and you can rust proof your car by yourself
They should be made from rust proof galvinzed steel.
Something that is rust resistant will not rust easily; minor exposure to water will not cause it to rust. Something that is rust proof will not 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.
It should be okay as most metals used in piercings are corrosion proof such as stainless steel.
They are exposed to the weather and are not made of a rust-proof metal.
stainless
If rust is underneath your paint work, you will notice some bubbling. Rust should be sanded down, before painted over.
=stainless steel=
Car magnets doesn't cause rust.
rust proof
yeah some are natural