PMU Pigment Removal Techniques 2

Question 1

Which pigment color is most challenging to remove with laser and carries the highest risk of paradoxical darkening?

Accepted Answer

White or flesh-toned

Answer

White and flesh-toned pigments are most challenging because they contain titanium dioxide, which readily oxidizes to a dark gray or black tone when exposed to laser energy.

Question 2

What is the primary practical difference between saline removal and laser removal for PMU?

Accepted Answer

Saline removal falls within many PMU technicians' scope of practice, while laser removal typically requires a licensed laser or medical professional

Answer

Saline removal can be performed by trained PMU technicians in many jurisdictions, whereas laser removal generally requires a licensed laser technician or medical professional due to its higher risk profile.

Question 3

What does the Fitzpatrick scale help determine when planning PMU removal?

Accepted Answer

Skin phototype to assess risk of post-treatment hyperpigmentation or hypopigmentation

Answer

The Fitzpatrick scale (I–VI) classifies skin phototype and is used to predict the risk of hyperpigmentation or hypopigmentation complications that can result from laser or saline removal procedures.

Question 4

How is glycolic acid used in the context of PMU pigment removal?

Accepted Answer

As a chemical exfoliant to accelerate cell turnover and lift superficial pigment

Answer

Glycolic acid functions as a chemical exfoliant that accelerates skin cell turnover, helping to fade and lift superficial PMU pigment from the upper layers of the skin over time.

Question 5

After a saline removal session, what is the single most critical aftercare instruction for the client?

Accepted Answer

Do not pick, scratch, or disturb the scab that forms during healing

Answer

Clients must not disturb the scab after saline removal because the pigment being expelled is contained within the scab — picking it off prematurely reduces effectiveness and significantly increases scarring risk.

(PMU) Permanent Makeup Certification Practice Test

(PMU) Permanent Makeup Certification Practice Test

PMU Pigment Removal Techniques 2