Whether you’re attaching a hair replacement system at home or getting it done at a professional salon, proper preparation is essential for a natural look, lasting hold, and a comfortable experience. In 2025, with the advancement of adhesives, base materials, and scalp care routines, getting ready the right way has never been more important.

Here are the essential steps to follow before attaching your hair system, whether you’re doing it yourself or relying on expert hands.

Before any application, the scalp must be completely clean, oil-free, and dry to ensure maximum bond strength and comfort.

What to Do:

• Wash your scalp thoroughly with a sulfate-free, clarifying shampoo to remove product buildup and sweat.
• Use a scalp exfoliant or scrub once a week to remove dead skin cells and enhance breathability.
• Apply an astringent (like 70% isopropyl alcohol) with a lint-free pad to eliminate residual oil.

Optional: Use a scalp protector spray to create a barrier against irritation, especially if you have sensitive skin or plan on long-term wear.

A clean, smooth base is crucial for proper adhesion, especially with full-coverage or extended-wear systems.

What to Do:

• Mark the hairline with a light pencil or water-soluble marker for accurate placement.
• Trim existing hair in the bonding area with a clipper or razor. Shaving close to the skin is recommended for full or extended-wear systems.
• For lace bases or frontal units, blending your natural side hair with scissors may help achieve a more seamless look.

Pro Tip: If you’re unsure about the hairline position, consult a stylist or reference older photos to maintain a natural frontal appearance.

Selecting the proper adhesive based on your lifestyle, skin type, and base material is a critical step in achieving a secure and lasting hold.

What to Do:

• Determine your wear duration: Use tape for daily/short-term wear or bonding glue for longer hold (up to 4 weeks).
• Match the adhesive with the base type:
• Tape works well with lace or mesh systems.
• Glue is better suited for polyurethane or silicone bases.

Perform a patch test: Always test the adhesive on a small patch of skin 24 hours prior to application to rule out allergic reactions.

Preparing your system properly ensures a natural look and optimal fit on the first try.

What to Do:

• Clean the underside of the hair system with alcohol to remove factory residues or oils.
• Trim the base (if needed): For custom systems, you may need to trim the base to match your scalp or desired hairline.
• Apply adhesive to the system (if required): Some prefer applying glue directly to the base; others prefer doing it only on the scalp.

Note: Avoid touching the adhesive area with your fingers as oils can weaken the bond.

Whether you’re attaching at home or heading to a salon, make sure all necessary tools are on hand to avoid interruptions.

Essential Tools:

• Scalp cleanser & alcohol wipes
• Adhesive (tape or glue)
• Bonding brush or applicator
• Razor or clippers
• Comb & mirror
• Blow dryer (for drying adhesive)
• Scalp protector spray (optional)
• Marking pencil or guide strip

If you’re doing the attachment at home, your environment can affect the outcome—humidity and temperature can impact adhesive curing.

What to Do:

• Ensure you’re working in a clean, cool, and dry space.
• Avoid high humidity areas like bathrooms after hot showers.
• Use fans or AC to reduce sweat if you’re prone to perspiration during attachment.

If this is your first time attaching a hair system, don’t rush. Accuracy matters more than speed. A calm mindset and a steady hand can make all the difference.

• Watch a few video tutorials.
• Practice aligning the hairline without adhesive.
• Keep a backup adhesive and remover handy.

Attaching a hair replacement system in 2025 is more convenient and efficient than ever—but success starts with preparation. By ensuring your scalp is clean, the base is ready, and the right adhesive and tools are in place, you can achieve a professional-grade look—whether at home or in a salon. Proper prep doesn’t just enhance appearance; it ensures longer wear, greater comfort, and better confidence in every step you take.