Removing Mouse Urine and Mothball Odor from Car?
There is a product called Odor Begone. Sams has something like that. Then there is Freebreeze
Removing Nail Polish Carpet Stain?
I have not tackled a problem like this but perhaps maybe, the use of acetone would be the way.. But be sure to test on an out of sight, never to be seen place to check that the acetone will not melt the fabric.
Getting Rid of Trumpet Vine?
Use a woody bark herbicide, poison ivy killer, or extra strong Roundup. Spray on mature leaves. Probably will more than one or two applications. Leave at least 2 weeks between applications. Most likely, many applications will be needed as new sprouts may pop...