There are some spelling and grammar issues with this article, and I would definitely recommend adding a warning about where/how you use these techniques. Adding these types of product to pools of standing water where pets and other wildlife can get into them could be dangerous or fatal.
I think a "puddle" needs to be explained though as putting bleach in a puddle where frogs, chickens, etc., are wouldn't be healthy. I presume you're talking about a puddle in a driveway after a rain?
I also agree, cite some sources for your information.