[probsolver]

I wrote an article on this subject (read here), and it has drawn the highest number of visitors {doing random searches} of any of my ideas or web pages.
Now I assume that a large number of these people were simply looking for a conventional covering, but they do come to read what I wrote.

I got an email back yesterday from a reader and he suggested I bring up the subject here.

Can anyone say from experience how effective floating balls are at providing an insulative blanket on a hot tub . . . while you are in it? If so, I am wondering what would work best and what arrangement would prove most effective (material, density, size, varying sizes, # of layers, etc . . .).

In my article, I cover several advantages to having a "blanket" that does not limit your mobility. Personally, aside from saving on the cost and use of energy, I like my body to be hot but my face to stay cool.

Well . . .