Can I use plastic bags instead of sweat blankets?
Of course. The steamed bag adopts nanotechnology, and the far infrared rays released can keep warm with the human body, so there is no need for plastic bags to keep warm. Sweating blanket is to achieve the effect of steaming by emitting infrared rays and generating heat. Mineral elements, that is, magnets (or similar things) are added to generate heat, which may produce beta rays.