Complete Kolinsky Brush Care System: Clean, Condition & Protect Your Brushes
Discover the complete, pro-level system to clean, condition, and protect your Kolinsky brushes — helping them stay soft, flexible, and high-performing for years of flawless work.
Revolutionize Your Brush Care with SHi® Kolinsky Brush Saver Kit
Complete pro-level system to clean, protect, and extend the life of Kolinsky brushes, designed for professional nail artists.
Most brush damage doesn’t happen during application, it happens after.
When acrylic is left behind in the hairs, it hardens between appointments, leaving your beautiful Kolinsky brushes stiff, misshaped, or ruined. Many techs struggle with stuck brushes, wasting time and money buying new ones too often.
That’s why we created the SHi® Kolinsky Brush Saver Kit, a full system designed by award-winning educator Tom Nguyen (Mr. SHi), to help techs at every level care for their brushes like a pro.
This kit dissolves leftover acrylic, keeps brushes soft and flexible, and extends the life of your favorite tools. No more using bare hands or wasting monomer.
Revolutionize Your Nail Brush Care - Formulated Without Harmful Chemicals and Vegan-Friendly.
SHi® Nail Brush Cleaner
Discover the ultimate solution for cleaning your nail brushes with SHi® Nail Brush Cleaner. Our innovative formula is strong yet gentle, effectively removing acrylic residue while protecting your brush bristles from drying or falling out. Say goodbye to constantly replacing your brushes and save money in the long run with our effective and convenient solution to extend the life of your brushes with regular use.
Innovative Nail Tech Essential
Upgrade Your Nail Space with the SHi® Dappen Dish
Sick of battling with glitter residue? The SHi® Dappen Dish is here to save the day. Pour with ease, dip with precision, and unleash your creativity without the mess.
Why every tech needs this:
- Effortless Nail Artistry: Experience hassle-free nail sessions with the SHi® Dappen Dish. Its spill-proof design and stainless steel filter ensure that you can focus on creating stunning nail art without worrying about messes or cross-contamination.
- Enhanced Hygiene: Say goodbye to glitter sticking to brushes and hello to a cleaner workspace. The SHi® Dappen Dish's innovative design helps prevent cross-contamination, keeping your tools and liquids fresh and ready for every application.
- Convenience and Durability: Upgrade your nail space with the SHi® Dappen Dish's sleek and modern design. Made from high-quality glass and equipped with a odor-blocking cap, it's the perfect size and shape for easy storage and usage, ensuring long-lasting performance and convenience.
Innovative Nail Tech Essential
Tiny Stainless Steel Nail Brush Comb:
The finishing touch to comb out soft residue without touching chemicals by hand
About This System:
"Most techs clean their brushes but very few protect them the right way.
Your Kolinsky brush is your #1 tool, but it’s fragile: leftover monomer, hardened acrylic, and cheap handles will ruin it faster than you think.
That’s why I designed the SHi® Ultimate Kolinsky Brush Care Kit — a complete system that teaches you how to clean daily, condition monthly, and store properly between every client.
✅ Keep brushes soft & flexible
✅ Dissolve leftover acrylic — between clients or sets
✅ Save time, money, and frustration
✅ PROTECT your most valuable tool
It’s the same method I teach my Masterclass students, and the same system I use every day.
Protect your tools. They’ll take care of your work and your clients will notice the difference."
— Tom Nguyen, Mr. SHi
Saving Kolinsky brushes around the world
3 Mistakes That Ruin Kolinsky Brushes
I see this all the time — nail techs stuck with hardened brushes between clients because no one taught them the right care system.
Here are 3 common mistakes and how to avoid them:
1️⃣ Leaving acrylic behind
2️⃣ Pulling hardened product with hands
3️⃣ Storing improperly
Brush Care 101: How to Make Your Kolinsky Brush Last for Years
Most brush damage doesn’t happen during your set — it happens in the moments between clients. With the right daily habits and pro-level care system, you can protect your Kolinsky brush for years, not months.
Why most brushes get ruined:
• Leftover monomer hardens inside
• Cheap painted handles crack
• Improper storage pulls liquid into the ferrule
• No conditioning means brittle, frayed bristles
Your Kolinsky brush is your most valuable tool but most techs ruin it without realizing why:
❌ Hardened acrylic
❌ Over-cleaning with solvents
❌ No conditioning after cleaning
❌ Brittle, frayed bristles after a few months
The Solution (Your 5 Pro Tips):
1️⃣ Clean daily
2️⃣ Store downward
3️⃣ Avoid cheap plastic handles
4️⃣ Deep oil monthly
5️⃣ Remember: clients notice your tools
That’s why I created the SHi® Complete Kolinsky Brush Care System, a full 3-step system designed to clean, hydrate, and protect your brush, so it stays soft, flexible, and high-performing year after year.
✅ No more stuck brushes
✅ Save $$$ on replacements
✅ Keep your brushes performing like new
What’s inside:
✔️ SHi® Kolinsky Brush Saver Glass Bottle: stylish, functional storage that holds brush cleaner between clients
✔️ Brush Clip Holder: keeps your brush suspended perfectly, preventing bent tips and misshaped hairs
✔️ Nail Brush Cleaner Solution: formulated to dissolve acrylic residue and clean gently
✔️ Tiny Stainless Steel Nail Brush Comb: the finishing touch to comb out soft residue without touching chemicals by hand
It’s the same system I use and what I teach my Masterclass students — simple, fast, and it protects your most important tool from day one.
FAQs - Everything You Need to Know About This System
Yes, it works on all pro Kolinsky brushes
Designed for natural Kolinsky , but safe for synthetic too.
After every client or between sets
Kolinsky hair is natural hair, it dries out like human hair. A monthly deep conditioning oil treatment restores softness, flexibility, and shine, so your brush performs like new for years.
Absolutely. It’s designed for beginners and advanced pros alike. If you’re new, it will help you build good habits right away — so you don’t waste money on ruined brushes.
- Direction: Reverse
- Speed: 18,000 RPM - 35,000 RPM
- Steps:
- Place the bit in the middle of the base of the nail plate.
- Move towards the right side to the point of growth.
- Exfoliate the sidewalls with the belly of the bit.
Suggestions:
The speed of the nail e-bit should match the technician’s experience and the client’s cuticle type. Beginners should use a speed of 6K -15K RPM, while experienced technicians can safely use speeds of 18K RPM or higher.
Storing downward stops leftover monomer from seeping into the ferrule or handle — preventing swelling, cracks, or paint peeling. It also keeps the bristles shaped and clean.
Yes, the SHi Dapper Dish is versatile and can be used with acetone or other nail care solutions, offering convenience and flexibility in your nail care routine.
No gaps = No lifting, and a more professional, polished result! 🖤
Cheap brushes often have plastic or painted handles that break down fast. A high-quality Kolinsky brush with a monomer-resistant handle will save you time, money, and stress in the long run.
Yes, this system is designed for all professional Kolinsky brushes. It works beautifully on any high-quality acrylic brush, whether you are a beginner or advanced tech.
For best results, use between each client or set, this prevents acrylic from hardening in the brush and keeps bristles flexible and clean.
Yes, while this kit handles regular in-between care, we still recommend a deep clean as part of your regular maintenance routine (once a week or as needed).
Yes, the kit is designed to reduce the need for touching chemicals by hand. The stainless comb helps you groom the brush without contact..
Professional training and ongoing education are key. SHi® Masterclass teach safe e-file practices. Always follow your state board’s guidelines, the manufacturer’s instructions, and your salon’s protocols. If you’re unsure, consult an experienced educator or mentor for hands-on guidance.
Answer:Keep detailed records, follow state board regulations, use high-quality tools, and stay current on industry best practices. Share credible sources with clients—such as well-regarded nail magazines and reputable educators—so they understand the safety and benefits of properly used e-files.
1. Intended Use Disclaimer
Our product is intended for use by licensed professionals only. It is not designed for home use or use by individuals without professional training. By purchasing this product, you confirm that you are a licensed nail technician or a professional in the beauty industry with the required expertise and training to safely operate and use this product.
2. Training and Safety Notice
Proper training is required for the safe and effective use of our product. Failure to adhere to proper techniques or training may result in injury or damage. We strongly recommend users familiarize themselves with the product manual and tutorial videos provided by SHi®
3. Limitation of Liability
To the fullest extent permitted by law, SHi® is not liable for any damages, injuries, or losses resulting from the improper use, misuse, or failure to follow the provided instructions for this product. This includes, but is not limited to:
- Use of the product without proper training
- Use of the product by non-professionals
- Modifications or alterations to the product
- Use of the product in a manner inconsistent with its intended purpose
4. Support and Troubleshooting Policy
We are committed to providing support to customers, including troubleshooting assistance, tutorials, and guidance for proper use. However, SHi® does not assume liability for results stemming from the improper use of products despite support or assistance provided.
5. Refund and Return Policy for Technical Products
Returns or refunds are only available for defective products reported within 14 days of delivery. Returned items must be unused, undamaged, and in their original packaging. Misuse or damage resulting from improper handling, training, or use will void warranty and eligibility for returns or refunds.
6. Professional-Only Tutorials Disclaimer
All information provided is for general educational purposes. Individual regulations, licensing requirements, and salon protocols may differ by location. Always follow local laws and manufacturer guidelines to ensure client safety and compliance.
Our free tutorials are designed as supplemental training tools for licensed professionals and are not a substitute for formal training. By accessing these tutorials, you agree that SHi® is not responsible for any outcomes resulting from the application of techniques shown.
What Nail Techs Are Saying
Pro Storage & Handle Advice
How to Store & Choose Your Brush Like a Pro
Most techs only think about cleaning — but how you store and choose your brush handle is just as important.
✔️ Store your brush downward using the SHi® White Silicone Brush Clip. This stops leftover monomer from running into the ferrule or handle — which can swell, crack, or ruin your brush.
✔️ Never lay your brush flat or bristles up — it traps liquid inside.
✔️ Avoid cheap plastic or painted handles (especially black, green, or printed logos). Monomer breaks these down fast — the paint chips, the plastic cracks, and your brush looks unprofessional in front of clients.
✔️ Choose monomer-resistant handles — high-quality wood or sealed finishes designed for pro use.
🗝️ Remember: Skill gets you clients, but clean, well-kept tools keep them loyal.
How to Properly Store & Choose Your Kolinsky Brush
Proper storage is just as important as proper cleaning.
When you leave leftover monomer in your brush, gravity can pull that liquid into the ferrule — or worse, down into the handle — causing swelling, cracking, or paint peeling.
That’s why I recommend this professional method:
✔️ Use the SHi® Silicone Brush Clip to hold your brush downward — with the bristles pointing toward the table.
✔️ This prevents leftover monomer from running into the ferrule or handle.
✔️ It also keeps your bristles shaped, clean, and ready for the next client.
Why This Matters:
✅ Prevents hidden damage: Most brushes crack from the inside out when monomer seeps in.
✅ Protects your health: You only touch the clean brush handle — not dirty bristles. This reduces the risk of contact dermatitis or overexposure.
✅ Professional impression: Clients judge your work by the tiny details. A brush stored properly — with no visible residue — builds trust. Skill gets you clients, but your professional aesthetic keeps them loyal.
✅ Longer lifespan: Storing your brush downward helps extend both the bristles and the handle life — saving you money.
Don’t Buy Cheap Plastic or Painted Handles
This is something I see too often:
A beautiful Kolinsky brush… ruined because the handle couldn’t handle monomer.
❌ Cheap plastic handles swell, crack, and feel unbalanced in the hand.
❌ Avoid brushes with painted coatings, especially black, bright colors, or fancy printed logos — monomer breaks that paint down fast, leaving flakes on your hands and table.
❌ Once the coating chips, it can’t be repaired — and your brush starts to look unprofessional in front of clients.
What to Choose Instead
✔️ Invest in a high-quality, monomer-resistant handle — wood or properly sealed materials designed for salon use.
✔️ Care for it with daily cleaning, downward storage, and monthly deep conditioning oil.
✔️ Treat your brush like the investment it is — it will serve you for years.
"Your tools take care of your work. You take care of your tools."
With the SHi® Ultimate Kolinsky Brush Care Kit, you have everything you need:
✅ Daily cleaning
✅ Monthly conditioning
✅ Proper downward storage clips
✅ And the brush that will stay strong, balanced, and professional — just like you.
5 Things Every Tech Should Know About Their Kolinsky Brush
Clean. Store. Condition. Protect. Build trust with every detail and make your brush last for years.
Your Kolinsky brush is your #1 tool but most techs ruin it within months because no one ever taught them real care habits.
Let me show you the 5 things I wish every tech knew from day one…
1. Most brush damage happens BETWEEN clients.
✔️ It’s not during application — it’s the leftover acrylic that hardens inside the hairs if you don’t clean properly.
2. Store your brush DOWNWARD.
✔️ Always use a clip to hold it bristles down — so monomer doesn’t seep into the ferrule or handle.
✔️ Flat or bristles up = hidden damage you won’t see until it’s too late.
3. Avoid cheap plastic & painted handles.
✔️ Monomer eats cheap paint — especially black or green coated handles.
✔️ Cracked plastic = short lifespan, unprofessional look.
✔️ Pro tip: always choose sealed, monomer-resistant wood or balanced metal for longevity.
4. Deep condition monthly, like hair.
✔️ Natural Kolinsky hair dries out — just like human hair.
✔️ Use a high-quality brush oil (like SHi® Kolinsky Brush Elixir) to restore shine & flexibility.
5. Clients DO notice your tools.
✔️ They may not see every technique you use, but they judge every detail about your tools.
✔️ Skill gets you clients. Clean, pro tools keep them coming back.
Your tools take care of your work. You take care of your tools. That’s why I created the SHi® Ultimate Kolinsky Brush Care Kit to help you protect your investment, deliver flawless work, and build real trust with your clients.
It’s the same system I use and what I teach my Masterclass students — simple, fast, and it protects your most important tool from day one.
