Elective Units: Specialised Nail Services
Elective Units: Specialised Nail Services
The elective units allow you to develop expertise in specific nail services such as nail art, advanced nail enhancements, spa treatments, and electric filing. These units build on core knowledge and require a deeper understanding of product chemistry, nail structure, and client safety. For example, when applying acrylic or gel enhancements, you must understand the importance of proper nail plate preparation, the chemistry of polymerisation, and the risks of over-filing or incorrect product application that can lead to nail damage or allergic reactions.
A common trap in exams is the distinction between different nail enhancement systems and their appropriate use. Questions may ask about the correct ratio for acrylic liquid to powder, the curing process for gel polishes, or the safe use of electric files. You must know that electric files require specific training and that improper use can cause heat spikes, friction burns, or nail plate thinning. Another trap is confusing the terms 'primer' and 'bonder'-primers are acidic and used to improve adhesion on the natural nail, while bonders are non-acidic and used on the nail plate before gel application.
Client safety is paramount. Always perform a patch test for potential allergies, especially with products containing methacrylates. Recognise signs of allergic contact dermatitis, such as redness, swelling, or itching, and advise the client to seek medical advice. Worked example: A client wants nail extensions but has a history of allergic reactions to nail products. What is your first step? The correct answer is to perform a patch test at least 48 hours before the service, and if positive, do not proceed and refer to a healthcare professional.
Rule of thumb: When using any new product, always patch test and follow the manufacturer's instructions for safe use.
Key Points
- Understand product chemistry and polymerisation.
- Differentiate acrylic, gel, and other enhancement systems.
- Use electric files safely and with proper training.
- Perform patch tests and recognise allergic reactions.
- Follow manufacturer instructions for product use.