Should AviClear clear be maintained yearly?

Hello,
We follow up our clients after the Aviclear and we combine this treatment with other revitalizing skin acne treatments to see the best results but each client is different and they have different background hormonal levels, so if a client still has some flare ups or a little bit oily skin after one year we may recommend more Aviclear sessions but most of the clients don’t need maintenance session.
Best regards,
Dr Ali Sajjadian