How to Maintain Hair Extensions: Complete Care Guide

Extension hair does not receive oil from your scalp the way your own hair does. That single fact explains almost every care rule: the hair dries out faster, tangles more easily, and depends entirely on what you do for it. Look after Remy hair and it lasts six to twelve months across several refits. Neglect it and even the best hair goes coarse within weeks.

This is the full routine we hand to every client, organised by how often each thing needs doing. The individual steps have their own guides linked below.

Every day

Brush morning and night. Start at the ends and work up, holding the hair firmly above the attachment points so you are not pulling on them. A loop brush or a soft-bristle paddle brush; never a fine-tooth comb through the attachments. Our brushing guide covers the technique.

Tie it up loosely before bed. A loose plait or a low, loose bun. Hair that is free overnight tangles, and it tangles at the attachment points first, which is where strain does damage. A silk or satin pillowcase reduces friction further. The sleeping guide has the detail.

Keep heat below the attachment. Straighteners and curlers are fine on the hair — it is human — but direct heat on a keratin bond softens it and on a tape panel loosens it. Style from a few centimetres below the root.

Two or three times a week

Wash, but not daily. Extension hair does not get oily the way your scalp hair does, so it does not need washing as often, and every wash costs it a little moisture. Two or three times a week is right for most people in Chennai’s climate; more if you train hard.

Sulphate-free shampoo, applied to the scalp only. Let it run through the lengths as you rinse rather than scrubbing the extension hair. Wash with your head upright, not tipped forward, so the hair hangs down and does not tangle.

Condition from mid-length down. Never at the roots. Conditioner softens, and at a keratin bond that is exactly what you do not want; at a tape panel it works into the adhesive. A leave-in conditioner on the ends every wash keeps the hair from drying out.

Dry gently. Squeeze, do not rub. Let the attachment points dry fully — damp bonds weaken over time. A hairdryer on low, held away from the roots, is fine. The washing guide goes step by step.

Chennai-specific: oil and humidity

Oiling. Regular oiling is normal in most South Indian routines, and it is the single most common reason tape fails early here. Coconut or almond oil worked into the roots breaks the adhesive down within weeks. The fix is not to stop oiling — it is to oil from mid-length down and keep it off the panels. If oiling the roots is non-negotiable, choose rings, which do not care about oil.

Humidity. Human hair reacts to humidity the way your own hair does; it may frizz, and a light anti-frizz serum on the lengths helps. Humidity also affects adhesives: tape is the most sensitive, keratin is unaffected, rings are entirely mechanical. If you are outdoors or at the gym most days, that is worth weighing when you choose a method.

Every six to twelve weeks: the maintenance visit

This is the step people skip, and it is the one that matters most. Your hair grows about a centimetre a month, and every semi-permanent method attaches a short distance from the scalp. After a few weeks the attachment has travelled far enough down to show, to tangle with the hair around it, and to pull. Left long enough, that pulling strains your own hair at exactly the point it is weakest — which is where extension damage actually comes from. Not from the extensions; from leaving them in.

At the visit the attachments are taken down and moved back up to the root. For tape that means a re-tape; for weft, the row is re-secured; for rings, they are opened, slid up and closed. The hair is reused. From ₹3,000 on our price list. Our guide to how often extensions need moving up has the interval for each method.

Products: what to use and what to avoid

Use: sulphate-free shampoo; a leave-in conditioner for the ends; a heat protectant before any tool; a light serum for frizz; a loop or soft paddle brush; a silk pillowcase.

Avoid at the roots: oil, conditioner, masks, dry shampoo build-up, and any product with alcohol high in the list. All of them either soften bonds or break down adhesive.

Avoid entirely: anything with sulphates, which strip the hair; fine-tooth combs through the attachments; and bleach or colour on the extension hair without asking first — it takes colour, but the grade decides how well.

Signs something is wrong

Tightness or tenderness at the attachment points that does not settle within a few days. Small broken hairs around the attachments. A tape panel that has started to slide. A ring that feels loose. Matting at the roots that a brush cannot clear. Any of these means the weight is wrong for the hair, a product is reaching the attachment, or maintenance is overdue. Come in; do not wait for the next scheduled visit. Removal from ₹2,000 is always available and is far cheaper than the alternative.

Frequently asked questions