Lash and Brow Services
Lash and Brow Services
This domain tests lash extension application, lash and brow tinting, lash lifts, patch testing, eye safety, and sanitation.
Core rules
- Patch test lash adhesive and tint 24-48 hours before service, even if the client reports prior use.
- Lash adhesive is usually cyanoacrylate-based; humidity and temperature affect cure speed. Too much humidity can cause shock curing and poor retention.
- Isolate natural lashes before extension application; never glue multiple lashes together. Respect the natural growth cycle, roughly 60-90 days.
- Do not service clients with active eye infection, stye, conjunctivitis, recent eye surgery, or irritated lids.
- Remove extensions with proper remover; never pull or cut lashes. Keep brows and lashes free of product buildup.
Worked example
A client arrives with a red, swollen eyelid and a stye. Postpone the lash service and refer to a physician. Reasoning: active infection is a contraindication; adhesive and tools can worsen inflammation and spread contamination.
Traps
- Skipping a patch test because the client was tested elsewhere.
- Gluing lashes together causes traction and damage.
- Using too much adhesive or improper humidity reduces retention.
- Tinting over irritated or broken skin is unsafe.