As the air is intimidated the medspa, several of it goes up over. As it damages over the top of the inflexible foam cover, it starts a little ripple that starts to suck up on the inflexible surface area pushing the cover off the spa. The 2nd factor that makes inflexible foam health club covers fly is that they have a wonderful air space between them and the water surface. Health club covers are meant to keep the water cozy. But once the air begins to flood right into the air area, it produces stress. Even a saturated inflexible foam medspa cover that is too heavy for one person to lift will fly. Personally I believe it is time for a different type of health facility cover. Day spa or hot tub is a need for most individuals. My concern currently for spa suppliers is, why not sell something different? You can market something that will address the typical problems of spa owners. Sell something that is windproof. As well as something that does not get saturated. This will probably end the cycle of purchasing a new health facility cover every various other year. It actually rests precisely the water surface area and is a lot more flexible. So for a health facility cover that really makes sense, search for medspa cap testimonial for additional information.