Yes, you are correct -- you need to make sure your accusations are researched and correct. If you would have done so, you would know that the Naled was not researched as much as possible by scientists.
For the other question, yes, we knew that would be the case, and yes, it was investigated.
Thank you for your concern. Now go stock up on some DEET, and spray your self real good.
I use Skin so Soft, works!