Here are some general guidelines on how often to use the Banisher roller depending on the size you have.
M Banisher - Use once every two weeks
XS Pen - Use once every two weeks
You can use it up to once a week if your skin is not sensitive.
The Vitamin C Serum that comes in a kit can be applied daily for best results.
If you have sensitive skin, or it is your first time trying the Banisher then it is recommended that you test on a small area of skin and wait 24 hours to see how your skin reacts.
We recommend replacing a Banisher after 2 months for maximum efficacy.