Originally Posted by AspenScoob255
^^^^sealant and wax does not etch....it is simply a sacrificial layer. It does not make your paint invincible, especially if you leave bird **** on there for 2-3 week. Look, you simply cannot leave bird doo and bugs on the paint for extended periods of time. They will eventually bond to your paint and make things that much more difficult.
Uh.. Yeah it does etch. Hence why it is a protective layer.
You are right though that immediate removal of anything on your paint is the best alternative.