A few drops of oil will ruin a can of paint
It is not possible for pizza dough itself to ruin car paint. The acidity that is found in pizza sauce can ruin the paint, however.
Yes
No, it could ruin the paint job.
Not that I know of. Yes The york does ruin a paint job if you egg a car you have to pay for the whole paint job 1 egg car cost $1,000
Letting it remain dirty can ruin the paint job.
Yea, it happened to my 2009 Mustang GT
Grapefruit is very acidic, and could definitely strip the paint off of a car. Other things that are bad for the paint on a car are egg yolks and bologna.
Generally, no, but a fire would.
I hope so
The acid in tomatoes can damage, even ruin, a paint finish. This is one of the reasons it's not nice to throw tomatoes at vehicles.
If a car has been egged, the egg can ruin your paint. This is especially true if it has been left in the sun to dry and harden.