The best way to go with car washes is to wash at home using a cleaning solution that is well suited for car paint and then buffering with wax.
"Children's paint" isn't very descriptive. You'd need to specify an actual type of paint or, better yet, ask a worker at the place where you bought the paint if it works on wood.
It depends on the type of paint. Lacquer thinner will remove most oil based and latex paints from a paint sprayer, however, spray gun cleaner will remove it better.
The perfect humidity is when is hot outside because the paint dries faster end it would look better.
o+
the type of paint that ends with n is green.
Gloss. You can use any type of spray paint for spray paint art, but be sure it is gloss.
acrylic
oil paint
computar paint
Enamel Paint. Sometimes called "Sign Paint" or "Lettering Paint"
pouder paint is a type of paint in which water is not used
Most often acrylic paint. One type is called magna.