source:http://www.huffingtonpost.com/2013/05/05/clean-toilet-coca-cola_n_3202864.htmlAh, cleaning the toilet. It's one of the most dreaded household tasks, yet we all have to do it at some point. But there's no reason why you have to deal with chemical fumes that make you want to hug the bowl. That's why we're bringing you six unusual products that you may not have realized will make your porcelain throne sparkle.
WR Dictionary indicates 'dread' can serve as adjective.
If I say "the dreadest task" for such a context, is it correct? If no, can you please illustrate why I should use dreaded?