Has any one ever bought one of these?

I have a pup in the throes of housetraining. At the moment there are more pee's inside than out. I use an ordinary mop, like the addis ones with the blue and white strips. It is hopeless at getting water up. I can wring and wring but it doesn't absorb much water and the floor is like a paddling pool.

On the TV I saw one of these Whizz mops that say the floor is nearly bone dry after mopping. I'm not guillable enough to believe everything that JML say but I was wondering if anyone had any first hand experience of them as they are a tad expensive with the bucket as well.

not as good as i expected :( my cotton (i think) industrial type one is much better :)