How to Take Care of Hair Extensions: The Ultimate Guide
Learning how to take care of hair extensions properly is essential for keeping them healthy, shiny, and long-lasting. Your extensions don’t receive natural oils from the scalp, which means you’ll need to add hydration and protection with the right products and techniques. Follow this simple step-by-step guide to make your extensions look beautiful for months to come.

Step-by-Step Routine for Hair Extension Care
- Shampoo: Gently cleanse with sulfate-free shampoo to remove buildup without drying your extensions.
- Conditioner: Apply hydrating conditioner mid-length to ends. Avoid the roots or attachment points.
- Leave-In Conditioner: Use after washing to smooth and moisturize your extensions daily.
- Hair Serum: Lock in shine and hydration with a lightweight oil or serum.
- Heat Protection: Always apply a thermal protectant before using hot tools.
Choosing the Right Shampoo for Hair Extensions
When deciding how to take care of hair extensions, start with the right shampoo. Choose formulas that are free of sulfates, parabens, and sodium chloride. These harsh ingredients can strip natural oils, weaken the cuticle, and shorten your extensions’ lifespan.
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Instead, look for nourishing ingredients like protein, keratin, amino acids, and vitamin B5. These strengthen your extensions, maintain elasticity, and add shine.
We recommend Cuticle Lisse Hair Extension Shampoo, specifically designed to protect and hydrate extension hair.
How Often Should You Wash Hair Extensions?
Wash your extensions 1–2 times per week. If you have oily hair, you can wash every other day, but remember—the less you wash, the longer your extensions will last.
High-quality extensions can last up to one year when paired with gentle shampoos and conditioners like Cuticle Lisse Conditioner.

Choosing the Best Hair Extension Conditioner
Conditioning is one of the most important parts of how to take care of hair extensions. Because your extensions don’t receive scalp oils, use conditioners that deeply hydrate without harsh chemicals.

We recommend:
- Silk Smoothing Conditioner – Rebuilds and strengthens hair in just 60 seconds with silk proteins and botanical extracts.
- Keratin Conditioner – Seals the cuticle, reduces frizz, and smooths texture for curly or coarse hair types.
Weekly Deep Conditioning Treatment
In addition to your regular routine, use a deep conditioning treatment every 1–2 weeks. We recommend the
Cuticle Lisse Argan Oil Deep Conditioning Masque.
This masque is infused with shea butter and Moroccan argan oil to restore elasticity, rebuild strength, and rehydrate dry or damaged extensions.

Daily Styling and Protection Tips
After washing, apply a lightweight argan oil serum to keep your extensions smooth, shiny, and frizz-free.
Always use a thermal defense spray before blow drying, curling, or straightening to prevent heat damage.

By following these steps and using high-quality, sulfate-free products, you’ll maintain soft, glossy, and healthy extensions that last for months.
Final Thoughts on How to Take Care of Hair Extensions
Knowing how to take care of hair extensions is the key to getting the most from your investment. The right care routine will not only keep your extensions looking flawless but also protect your natural hair from damage.
Cuticle Lisse products were designed specifically to hydrate, repair, and extend the life of your extensions.