There are some people who wanted to achieve a flat stomach because aside from the fact that it would make them feel more confident with the way they look, it would also make them healthier.
But aside from having a positive effect in the body, this procedure is not advised for the people who are not fond of having frostbites.
When using this procedure you should be very cautious of the process. Check the skin of the coated area to see what is happening.
If there are signs like these:
-insensitivity to touch
-redness and pain
-shivers on the skin
If you see any of these you should immediately warm the surface or massage and put hot pad on the skin. Always check the covered area.