Hair Extensions Aftercare Guide in NYC

We want your results to last

Proper aftercare is the key to keeping your extensions beautiful, healthy, and long-lasting. Follow these simple tips for washing, brushing, heat styling, sleeping, and maintenance to protect your hair and get the most out of your extensions.

AM Hair Extensions in Manhattan, NYC, helps you care for your chosen hair extension method. Follow the guidance from your extension specialist, and contact our NYC salon for care advice or a maintenance appointment at 248 E 23rd Street.

HOW SHOULD I WASH MY HAIR EXTENSIONS?

Wash your hair gently using lukewarm water and sulfate-free shampoo. Focus shampoo on the scalp and avoid aggressively rubbing or tangling the extensions. Apply conditioner from mid-lengths to ends, keeping it away from the attachment points.

WHAT PRODUCTS SHOULD I USE ON MY EXTENSIONS?

Choose professional, extension-safe products that are hydrating and free from harsh sulfates. Use a nourishing conditioner, leave-in treatment, and lightweight hair oil on the lengths and ends to keep the hair soft and smooth.

HOW OFTEN SHOULD I WASH MY EXTENSIONS?

We recommend washing your hair about 2–3 times per week when possible. Overwashing can dry out extension hair, so use dry shampoo between washes when needed.

HOW SHOULD I BRUSH MY HAIR EXTENSIONS?

Use an extension-friendly brush and always start at the ends, gently working your way upward. Hold the hair near the roots while brushing to avoid unnecessary pulling or tension on the attachment points. Brush several times throughout the day to prevent tangling.

CAN I USE HEAT TOOLS ON MY EXTENSIONS?

Yes! You can style your extensions with a blow dryer, curling iron, or flat iron. Always apply heat protectant first and avoid placing direct heat on bonds, tapes, beads, or other attachment points.

HOW SHOULD I SLEEP WITH HAIR EXTENSIONS?

Never go to bed with wet extensions. Make sure your hair is completely dry, gently brush it, and wear it in a loose braid or low ponytail before sleeping. A silk or satin pillowcase can also help reduce friction and tangling.

HOW OFTEN DO I NEED MAINTENANCE APPOINTMENTS?

Maintenance depends on your extension method and how quickly your natural hair grows. Keeping up with your stylist’s recommended schedule helps prevent tangling, excess tension, and visible grow-out while keeping your extensions looking their best.