Technology: Duo Dark / Duo Light

When using the Duo Light on a male’s neck post having with shaver’s rash, can you do it near the thyroid?

The perception of increased hair after laser hair removal, can you use the Duo Dark who has experienced that?

Can I use the Duo Light because it is a more aggressive pigment seeking modality?

Days out of the sun before treatments with Duo Light in light-skinned individuals?