Texas Cosmetology Operator Written ExamHair Care ServicesMedium
A cosmetologist is performing a hair extension service using the fusion method. After applying the keratin bond, what is the next crucial step to ensure a secure and long-lasting attachment of the extension strand to the client's natural hair?
- AApply a heat protectant spray
- BTrim the extension to blend with natural hair
- CApply a bonding adhesive to reinforce the attachment
- DUse a specialized heating tool to melt and mold the bond
Show answer & explanationAnswer & explanation
Correct answer: D. Use a specialized heating tool to melt and mold the bond
In the fusion method, after placing the keratin-tipped extension strand, a specialized heating tool is used to melt the keratin bond, allowing it to fuse and mold securely around the client's natural hair strands.
Why the other options are wrong
- A. Heat protectant is applied before heat styling the hair, not directly to the bond for attachment.
- B. Trimming is done after all extensions are applied and bonded, for blending and shaping.
- C. Bonding adhesive is used in other methods (e.g., bonding/weaving), but fusion uses keratin and heat, not liquid adhesive at this stage.
Fusion Hair Extensions
A method of attaching hair extensions using a keratin-based bond that is melted with a heating tool to fuse the extension strand to the client's natural hair.
- Creates small, discreet, and flexible attachments.
- Requires specialized tools to melt and mold the keratin.
- Typically lasts 3-5 months with proper care and maintenance.
Memory trick: Fusion means FUSE with HEAT.