Washing and Sleeping in Hair Extensions Without Wrecking Them

A set of extensions lasting nine months rather than three is mostly down to a handful of habits, none of which are difficult. The failures are predictable and they cluster around washing, drying and the hours you are asleep.

Washing

• Wash in the shower standing up, not bent forward over a bath. Hanging the hair forward puts the whole weight of wet extensions on the attachment points.
• Shampoo the scalp, condition the lengths. Conditioner at the rows loosens them; shampoo on the ends dries hair that gets no natural oil from your scalp.
• Support the hair in one hand while you work with the other. Never pile it on top of your head and scrub.
• Two or three washes a week is plenty. Extension hair has no oil supply of its own, so over-washing dries it out with nothing to replace what you strip.

Drying is where most damage happens

Never go to bed with wet or damp rows. Wet attachment points stay wet against the scalp for hours, and that is how people end up with odor, irritation and loosened bonds.

Rough-dry the rows first with the dryer on a cool or warm setting until the attachment points are genuinely dry, then dry the lengths however you like. Getting the rows dry is not optional; the rest is preference.

If you take one thing from this: dry the rows before you sleep. It causes more avoidable problems than everything else combined.

Sleeping

Loose braid or a loose low ponytail with a soft tie, never tight and never high on the head. A silk or satin pillowcase genuinely reduces friction and tangling — this is one of the few product recommendations that earns its place.

Brush before bed, not just in the morning. A night of movement on top of a day of tangles is what creates matting at the rows.

Brushing

Use a loop brush or a soft-bristle brush made for extensions. Start at the ends and work up, holding the hair above where you are brushing so the tension goes into your hand rather than into the rows. Twice a day, minimum.

Heat and product

Extension hair cannot repair itself. It has no blood supply, no oil, and no way back from heat damage — whatever you do to it is permanent in a way it is not on your own hair. Use heat protection every time, keep tools moderate, and stay off the attachment points entirely with any hot tool.

Avoid oils and heavy conditioners near the rows. They are what makes bonds and wefts slip.

The appointment that matters more than any of this

Move-ups. As your own hair grows, the rows travel down, the tension changes, and the whole set starts pulling in a way that is easy to ignore for a few weeks and expensive to ignore for a few months.

Most people need this every six to ten weeks. When people say extensions damaged their hair, an overdue move-up is very often the actual story — not the method, not the brand, and not the install.

Removals matter for the same reason. Taking a set out yourself, or having it done quickly by someone who did not fit it, is where real breakage happens. It is a proper appointment.

Signs to book sooner rather than later

• Tenderness or tightness at the scalp that was not there before.
• Rows you can feel with your fingertips through the hair.
• Matting at the attachment points that brushing does not resolve.
• Visible spacing where the row has dropped away from the root.

Any of those is worth a message rather than a wait. See the extensions service, or get in touch.