Good Shampoos

1. OGX Nourishing + Coconut Milk Shampoo: Gentle and hydrating.
2. Pureology Hydrate Shampoo: Sulfate-free and very moisturizing.
3. SheaMoisture Raw Shea Butter Moisture Retention Shampoo: Great for dry or damaged hair.

Good Conditioners

1. OGX Nourishing + Coconut Milk Conditioner: Works well with the matching shampoo.
2. Pureology Hydrate Conditioner: Moisturizing and color-safe.
3. SheaMoisture Raw Shea Butter Restorative Conditioner: Deeply hydrating.

Good Leave In Conditioners

1. It's a 10 Miracle Leave-In Product: Offers multiple benefits including heat protection.
2. Cantu Shea Butter Leave-In Conditioning Repair Cream: Great for dry hair and extensions.
3. Kinky-Curly Knot Today Leave-In Conditioner/Detangler: Ideal for detangling.

Hair Sheens

1. ORS Olive Oil Nourishing Sheen Spray: Adds a natural shine.
2. Mizani Shyne Bodifying Sheen Spray: Lightweight and adds body.

Hair Oils

1. Moroccanoil Treatment: Lightweight and versatile.
2. OGX Renewing + Argan Oil of Morocco Penetrating Oil: Hydrating and non-greasy.
3. Coconut Oil: Natural and deeply hydrating.

Hair Foams

1. Nairobi Wrapp-It Shine Foaming Lotion: Great for setting styles.
2. Design Essentials Natural Curl Enhancing Mousse: Defines curls without weighing down.

HairSprays

1. TRESemmé Compressed Micro Mist Hair Spray: Provides hold without stiffness.
2. Kenra Volume Spray 25: Long-lasting hold and volume.
3. Moroccanoil Luminous Hairspray: Medium hold with a natural finish.

Additional Tips

- Always opt for sulfate-free shampoos and conditioners to avoid drying out the extensions.
- Avoid products with alcohol, as they can be very drying.
- Use a wide-tooth comb or a brush specifically designed for extensions to prevent tangling.
- Regularly deep condition the extensions to keep them soft and manageable.

Proper care and the right products can significantly extend the life and appearance of your hair extensions.