I am an independent shaw flooring dealer, I do demonstration shows of Shaw'a AnsyNylon carpeting with the LifeGuard backing at a large retail store once a month. It is just as amazing as it sounds. Moisture will not penetrate the backing whatsoever– it will eventually just evaporate up into the air. The R2X gives it an even higher level superiority compared to any and every other line of carpeting. Seriously. I have a 3 and 5 year old, and it is the only carpeting I would even consider. :) good luck.

Lynda, we'd love to see what others have to say about our LifeGuard backing,
which just launched last year. You should know that when we say waterproof, we
truly mean it.

Video:
Swimming Pool Made of Waterproof Carpet