Hair Care Guide

Pre-Wash Oiling for Long Hair: Sectioning and Even Application from Scalp to Ends

Oiling long hair sounds simple until you actually try it. The oil goes on easily at the top, pools around the scalp, and somehow never reaches the ends. Or the top layers get plenty while the hair underneath stays almost untouched, so the wash afterwards feels uneven too. The fix is not more oil. It is sectioning: dividing long hair into parts and oiling each one properly, from scalp to ends, before moving on to the next. It takes a few extra minutes, but it is the difference between even oiling and a patchy result.

Why sectioning matters for long hair

Long hair hides its own inner layers. When you pour oil over the top and rub, the outer layer takes most of it, the layers underneath get very little, and the ends — the oldest and driest part of the hair — get almost none. Sectioning solves this by exposing each layer in turn, so every part of the hair gets its share. It also stops the most common long-hair oiling problem: tangling. Rubbing oil through unsectioned long hair in circles creates knots that are painful to comb out later, while working section by section, smoothing downwards, keeps the hair orderly from start to finish. If you have ever finished oiling and found dry patches, sectioning is the step that was missing.

Step one: detangle and divide

Start with dry, detangled hair. Comb through gently with a wide-tooth comb, starting from the ends and working upward, until the comb passes through without catching. Then divide the hair into four to six sections, depending on thickness: a centre parting from forehead to nape, then each side divided into an upper and a lower section, gives four comfortable parts for most long hair, while very thick hair benefits from six. Clip or loosely tie each section out of the way except the one you are working on. This preparation takes only a couple of minutes, but it makes everything that follows calmer and more even.

Step two: the scalp, section by section

Work one section at a time, starting with the scalp. Unclip a section, make a few small partings within it with your fingers, and apply a small amount of Nabat Hair Oil along each parting with your fingertips, massaging gently with slow circles. Working within one section, you can see and feel where the oil has gone, instead of guessing. Move through the partings until the scalp within that section feels evenly covered, then clip the section back up and move to the next. Keep the amount modest: the scalp should feel lightly coated, not soaked, and a little oil spread evenly works better than a large amount in one place. Our scalp massage technique guide covers the gentle fingertip method in more detail.

Step three: the lengths and ends

Once the scalp of a section is done, work the remaining oil on your hands down the length of that section, smoothing downwards from mid-length to the ends. Do not rub the lengths together or scrunch upwards, since that creates tangles in long hair. The ends need the most attention here: they are the oldest hair, and they dry out first. Smooth a little extra oil over the last few inches of each section, and check by feel — the ends should feel coated and supple, not dry or rough, when you run them between your fingers. If a section still feels dry at the ends, add a tiny amount more rather than drenching the whole section, and keep the motion smooth and downward throughout.

Step four: the evenness check

Before you finish, do a quick evenness check, because it catches the misses that sectioning is meant to prevent. Unclip all the sections, run your fingers lightly through the hair from top to bottom, and feel for dry patches, especially underneath at the nape and behind the ears, where oil is most often missed. Check the ends again by gathering them together and feeling whether they are evenly coated. If one area feels dry, smooth a small amount of oil over just that area rather than starting again. This check takes under a minute, and it turns a roughly oiled head into an evenly oiled one. For guidance on how much oil suits your hair type overall, our guide to how much oil different hair types need is a useful companion.

Resting, covering and washing out

Once every section is evenly oiled, gather the hair into a loose braid or a low, loose bun — never tight, since tight styles pull at oiled hair. Cover with a soft cloth or an old towel if you are resting for a while, which keeps the oil off bedding and clothes. Rest for whatever time suits your day, from a short session to a longer one; our guide to overnight versus short oiling compares the two approaches. When it is time to wash, follow the hair wash routine after oiling, which explains how to wash oil out without stripping the hair, and take care with the ends during washing, as our dry ends care routine describes.

Mistakes to avoid with long hair

The biggest mistake is pouring oil over unsectioned hair and rubbing in circles, which guarantees uneven coverage and tangles. The second is using far too much oil in the hope of compensating, which only leaves the hair heavy and hard to wash out — our guide to hair oiling mistakes covers this in full. The third is skipping the ends, the parts that need oil most, while soaking the scalp, which needs the least. And the fourth is combing aggressively through oiled, tangled hair afterwards instead of detangling gently from the ends upward. Avoid these four, oil section by section, and long hair oiling becomes a calm, even routine — and the weekly rhythm in our weekly hair oiling routine shows how to fit it into a regular week. Visit the Nabat Hair Oil product page for more details.