Wikipedia:Articles for deletion/Courtesy flush
the second source asserts that "Courtesy Flush" is a product. The first source is not a |reliable one, given anyone can edit it (yeah, I know...), there seems to be no indication that this is a |notable subject, or widely used, never mind having gained significant coverage in independent... etc. So fails , also fails ... definite delete, unless you can prove notability and... actual useage
— User:Toon05, 21:07, 8 August 2008 (UTC)
Stance: delete
Cited policy: WP:RS||WP:N||WP:N||WP:V (Wikipedia:Reliable sources)