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FAQ & Reviews
Got questions? We’ve got answers! Whether you’re wondering about adhesives, tape, removers, or how to keep your hairpiece looking flawless, you’re in the right place. We’ve gathered the most common questions (and our best expert tips) to help you out. If you don’t find what you’re looking for, just reach out—we’re always happy to help!
Want to know what people say about us? Check out the reviews below!
General
Yes, as long as you choose products designed for scalp use and follow application guidelines. If you have sensitive skin, look for products labeled as hypoallergenic. Conduct a patch test before full application to ensure compatibility.
After removing adhesive or tape, soak the hair system in a cleaning solution or mild soap and water to break down any leftover residue. Gently scrub the lace or base with a soft brush and rinse thoroughly. Allow the system to air dry completely before reattaching.
Use a dedicated remover or solvent designed for hair systems. Apply it to the adhesive area, let it sit for a few minutes to loosen the residue, and gently wipe it away. Always rinse thoroughly with a gentle shampoo afterward.
Essential accessories include a quality adhesive or tape, removers or solvents, a scalp protector, a brush for cleaning residue, and a stand or mannequin head for styling and drying. These tools help maintain the longevity and appearance of your hair system.
The choice depends on your lifestyle, skin sensitivity, and the duration you want the system to stay attached. For a longer hold, use strong liquid adhesives or extended-wear tapes. If you have sensitive skin, opt for hypoallergenic options. For temporary use, light-hold adhesives or daily-wear tapes are best.
Adhesives
Yes, most adhesives are water-resistant, but ensure the adhesive is labeled for such activities. Extended-wear adhesives are better for swimming or humid environments.
Clean and dry your scalp, apply a thin layer of adhesive, let it dry to a tacky texture, and press the hair system firmly in place. Avoid overapplication to prevent messiness.
The duration varies depending on the product and lifestyle. Daily-wear adhesives last 1–3 days, while extended-wear adhesives can hold for 2–6 weeks with proper care.
Liquid adhesive provides a strong bond for long-term wear, ideal for full lace bases. Tape is easier to use, offers a clean application, and is suitable for daily or extended wear depending on the type.
Stop using the adhesive immediately and wash the area with mild soap. Use hypoallergenic adhesives to avoid future reactions. Consult a dermatologist if irritation persists.
Accessoires
Regular use of high-quality cleaning tools, storage stands, and protective products keeps your hair system looking natural and lasting longer.
Scalp protectors create a barrier between your skin and the adhesive, preventing irritation and improving adhesion for oily or sensitive skin.
Key accessories include adhesive brushes, scalp protectors, remover pads, cleaning brushes, and a stand for storage or styling.
Use cleaning brushes, tweezers, or adhesive remover pads to gently remove sticky residue from the base.
These help maintain the shape of your hair system, making it easier to clean, style, or apply adhesives.
Solvents
Some solvents can irritate sensitive skin. Opt for a low-odor, hypoallergenic solvent if you are prone to reactions.
Choose a solvent compatible with your adhesive type and base material. For lace systems, gentler solvents are recommended to protect the delicate material.
Typically, allow the solvent to sit for 2–5 minutes to soften the adhesive before gently peeling the system.
Use solvents in a well-ventilated area, avoid contact with eyes or broken skin, and always wear gloves if needed.
Removers are gentler and often oil-based, ideal for dissolving adhesive. Solvents are stronger and better for breaking down tough adhesive bonds.
Removers
Most removers are safe, but check compatibility with your hair system base (lace, polyurethane, etc.) to avoid potential damage.
It’s not recommended, as household products may damage the hair system or irritate your skin. Use products specifically formulated for hair systems.
Wash your scalp with a gentle shampoo and warm water to remove any remover residue. Scrub or detox when the scalp skin is hard to clean. Follow up with a scalp protector if needed.
Spray or dab the remover onto the adhesive or tape area, wait a few minutes to let it loosen, then gently peel off the hair system. Use a cloth or brush to remove residue.
There are citrus-based, alcohol-based, and oil-based removers. Citrus and oil-based are gentle and nourishing, while alcohol-based work faster for tough residues.
Tapes
Click here to see all tapes listed
Not if removed and cleaned properly. Use a remover to dissolve the adhesive and avoid pulling directly on the lace or base.
Cut the tape to the desired length, remove the backing, and apply it along the perimeter or specific areas of your hair system base.
Single-sided tape is for securing hairpieces to your scalp without sticking to natural hair. Double-sided tape is for attaching the system to both your scalp and other extensions or pieces.
Keep it in a cool, dry place, away from direct sunlight. Heat or humidity can reduce its adhesive strength over time.
There are daily-wear tapes (easy removal), extended-wear tapes (2–4 weeks hold), and sensitive-skin tapes for those prone to irritation.
Hair systems
Yes, you can — but only if you feel confident and take your time. Always use sharp salon scissors, work in small sections, and cut less than you think you need. For your first try, it’s smart to practice on an older system or ask a stylist experienced with wigs or toupees to guide you.
Read More: How Do I Cut My Hair System?
Only if your system is made from heat-resistant synthetic fibers. Regular synthetic hair can melt or frizz even under mild heat. Always check the product label first, and if it’s not heat-friendly, style using cool-air tools or gentle shaping with your fingers.
Olaplex is great for natural hair but too strong for system hair. Using it can make strands brittle or slick, so stick to products formulated for extensions or systems
No — DIY tricks like dish soap, glue, or harsh chemicals may seem like quick fixes but will damage the hair, knots, and base material. Always follow manufacturer instructions and professional guidance.
Yes! Modern hair systems are designed to be nearly indistinguishable from natural hair.
What makes them realistic:
- Base type: Lace or ultra-thin skin blends with your scalp.
- Ventilation techniques: VLoop or Injected ventilation creates a natural hairline.
- Human hair: Moves and shines like real hair.
- Custom color and styling: Highlights, density, and hairline shape all contribute.
With proper fitting and care, most people won’t notice it’s a system.
👉 Related reads: Is a Hair System Worth It? | The Pros and Cons of Wearing a Hair System
Regular use of high-quality cleaning tools, storage stands, and protective products keeps your hair system looking natural and lasting longer.
For human hair systems, lightly blow-dry and restyle after each wash. For synthetic systems, simply shake and let it air dry — the original style memory will return. If the ends start to look uneven over time, a small trim will freshen the shape.
A hair system can last anywhere from 2–4 weeks to several months, depending on:
- Base type and material
- Maintenance and cleaning routine
- Lifestyle: Exercise, showering, or wearing it overnight
- Product use: Gentle, system-safe shampoos and conditioners
Signs it’s time for a replacement: thinning hair, fading color, or loose edges. With care, you get the most out of each system before needing a new one. 👉 Related reads: Is a Hair System Worth It? | Why Are Hair Systems So Expensive?
Keeping your hair system or wig vibrant isn’t always easy — sunlight, washing, and daily wear can all cause color fading over time. This FAQ answers the most common questions about how to prevent, restore, and protect hairpiece color, whether you wear human hair or synthetic. Discover how to shield your system from UV rays, which products keep tones fresh, and what to do if your hairpiece starts to lose its original shade.
Read more : How to Keep Your Hairpiece Color Beautiful and Vibrant
It’s normal to feel lost! Even without a salon, you can get started with the right guidance. Keep in mind: buying a hair system is only the first step — attachment and maintenance matter too.
Getting started:
- Choose your system: Base type (Lace/PU/Combo), size, hair type (human/synthetic), density, color
- Decide attachment: Glue, tape, or clips
- Learn the routine: Systems last 2–4 weeks before cleaning and reattachment
- Think about style: Bold and visible, or natural and discreet?
- See an example: Watch a professional stylist in action Instagram Reel
- Ask questions: Take your time — there’s no commitment, and I’ll guide you step by step
With the right guidance, you’ll feel confident and know exactly what works for you.
👉 Related reads: Is a Hair System Worth It? | The Pros and Cons of Wearing a Hair System

Hair loss can feel frustrating — it affects confidence, self-image, and even daily life. So, is a hair system really worth it? For most people, the answer is a heartfelt yes.
Why it works:
Instant transformation: No waiting for hair to grow — see results immediately.
Natural look: Ultra-thin skin or lace bases with human hair look just like real hair.
Style freedom: Choose your density, texture, and hairstyle.
Comfortable: Lightweight bases feel natural, and many people forget they’re even wearing it.
Confidence boost: Feeling like yourself again is priceless.
Things to keep in mind:
Hair systems require maintenance — cleaning, reattaching, and occasional replacement. But once you find the right system and routine, it becomes simple.
Related reads:Do Hair Systems Look Realistic? | How Long Does a Hair System Last? | The Pros and Cons of Wearing a Hair System

Many people worry that wigs or hair systems might damage their natural hair. The good news? Not when done correctly.
Tips for safe wear:
- Use professional adhesives, tape, and removers that are skin-safe.
- Clean your scalp regularly to prevent buildup.
- Let your scalp breathe occasionally — especially on cleaning days.
- Avoid cheap synthetic wigs that trap heat and irritate the skin.
With proper care, your hair and scalp stay healthy — and your system feels comfortable and secure.
👉 Related reads: How Long Does a Hair System Last? | The Pros and Cons of Wearing a Hair System

Hair systems are life-changing for many, but it’s good to know what to expect.
Pros:
- Immediate results and confidence boost
- Natural look and style flexibility
- Non-surgical, safe, reversible
Cons:
- Requires regular maintenance
- Limited lifespan (2–6 months on average)
- Learning curve for adhesives or tape
- Costs over time (replacement and care products)
Most people agree the pros outweigh the cons — especially when you find a system that fits your lifestyle.
👉 Related reads: Is a Hair System Worth It? | How Long Does a Hair System Last?

Always use products specifically designed for hair systems or extensions. Key tips include:
- Regular Maintenance: Schedule professional maintenance when needed, especially for long-term wear or bonded systems.
- Tape & Adhesives: Apply on clean, dry skin and follow the product instructions. Remove old adhesive gently to avoid skin irritation.
- Solvents & Removers: Use only recommended removers for your adhesive type — avoid harsh chemicals.
- Shampoo & Conditioner: Choose sulfate-free, gentle products. Wash the hair piece carefully, never rub or twist.
- Styling Products: Use light, non-alcohol-based styling sprays or gels designed for system hair. Avoid overloading the hair with product.
- Scalp Care: Keep your scalp clean and moisturized. Exfoliate lightly if recommended, and protect sensitive areas from irritation.
Read More in The ultimate Do’s and Don’ts for Hair Systems and Extensions
Avoid DIY or household hacks — they can cause serious damage. Key “don’ts” include:
- Dish Soap: Do not use Dawn, Fairy, or Dreft to clean your hair system — it strips oils and weakens knots.
- Isopropyl Alcohol: Too strong for regular use — safe only as a quick pre-cleanser.
- Vinegar, Lemon, or Baking Soda: Can alter pH, fade color, and weaken knots.
- Bleach: Extremely harsh; never use it on hair systems or extensions.
- Household Glue or Spray Adhesive: Not meant for skin or hair — avoid completely.
- Other Harsh Solvents: Acetone or bleach-based cleaners can damage the base and irritate your scalp.
Read more about the Do’s and Don’ts for Hair Systems and Extensions

Use texturizing techniques such as point cutting or slithering to remove bulk from human hair systems. For synthetic hair, go very slowly — a few light snips are enough to soften the shape. Avoid thinning shears on delicate lace bases, as they can catch and damage the knots.
High-quality hair systems cost more because of the materials, craftsmanship, and customization.
- Handmade: Each hair strand is carefully attached by hand.
- Human hair: Looks, feels, and styles naturally.
- Premium base materials: Lace, PU, and hybrid bases are light, breathable, and durable.
- Customization: Density, color, length, and style tailored to you.
- Ethical sourcing: Ensures quality and fair labor.
Think of it as an investment in confidence, comfort, and a natural look — one that’s designed to last and give you peace of mind.
👉 Read More: Why are Hair Systems so Expensive?

WHAT PEOPLE SAY ABOUT TREAT PROJECT
KUBA P wrote: Quick responses and excellent communication. For special requests regarding shipping, Carolien is open to everything! Highly recommended. ⭐⭐⭐⭐⭐
DAVID F wrote: Very reliable company with the best possible selection of hair care products in their online store. Excellent customer service and fast international shipping. ⭐⭐⭐⭐⭐
PAUL B wrote: You can order from Carolien with confidence. Orders are shipped quickly and questions are answered quickly… a very convenient “one stop shop”. ⭐⭐⭐⭐⭐
Leon W wrote: I never leave reviews but Carolien really deserves it. I have been ordering for years and have received a really excellent service, with many doubts carefully resolved via email. She really wants to help you get the best product for your situation, which can be confusing in this industry. Once the wrong product arrived and she immediately arranged a free collection from my home (no walking to the post office to send it back!) + quick refund, followed by the correct product. Definitely five stars! ⭐⭐⭐⭐⭐
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