I am thinking about to buy a dual flushing toilet for my master bathroom. My old toilet is not working so far. I never thought like this before reading this article. I got the best flushing toilets reviews http://simpletoilet.com/best-flushing-toilet/ and in that list all the toilets are hygienic and eco friendly as well. But now I am sure they are not at all. Thanks for sharing the valuable notice.