When you’re looking for home microdermabrasion machine, you found some machines have vacuum action…but some don’t have. You may wondering how the vacuum action works, is it neccessary or how important it is…

I have cleary details about the vacuum action of home microdermabrasion machine for you.

4 main functions of the vacuum action :

1. It pulls and raises those small sections of your skin to work on. 2. The vacuum action creates mild swelling and brings some of the impurities to the surface. 3. It shoots a stream of crystals across the targeted skin patch.

4. It collects the used crystals and dead skin for disposal.

Some machines have all of the above 4 functions. The processing is called “Venturi Suction”. More powerful versions use two circuits, one to shoot the crystals out and another to collect them.

In the market today, there are lastest home microdermabrasion machines that use a single, diamond-tipped wand on the skin instead of a stream of crystals.