Quick answer: Hair oiling is a pre-wash routine: you work a small amount of oil through your hair and scalp, leave it on for anywhere from 30 minutes to overnight, then shampoo it out. Use less on fine hair, more on thick or curly hair, and follow with conditioner (AAD). It’s a simple, relaxing step that leaves hair feeling softer.
Table of Contents
Hair oiling routine: step by step
- Brush or finger-detangle dry hair.
- Warm a teaspoon or two of oil by rubbing it between your palms (more for long, thick hair).
- Part your hair and massage a little oil onto your scalp with your fingertips, if you like the feel.
- Smooth the rest through your mid-lengths and ends.
- Leave it on, then shampoo it out and condition as usual.
Time: about 10 minutes to apply, plus leave-on time. How often: once a week is an easy start.
How long should you leave hair oiling on?
- Quick: 30 minutes to an hour before your shower.
- Longer: a few hours on a slow day.
- Overnight: braid your hair and cover your pillow with an old towel, since oil can stain fabric.
Longer isn’t automatically better. If overnight oiling is hard to wash out, go shorter.
Which oil is best for hair oiling?
| Oil | Feel | Often used for |
|---|---|---|
| Coconut oil | Thick, solid when cool | Thick or coarse hair, pre-wash |
| Argan oil | Light, silky | Fine or medium hair |
| Jojoba oil | Light, liquid wax | Scalp massage, fine hair |
| Olive oil | Rich | Very dry, thick hair |
| Castor oil | Very thick, sticky | Mixed with a lighter oil |
This table compares oils by texture, not our own testing. For a deep dive on one favorite, see coconut oil for hair.
How to wash out hair oiling without greasy roots
- Apply shampoo before you add water. It grips the oil better.
- Focus shampoo on your scalp, as the AAD suggests (AAD), and let the lather rinse through your lengths.
- Shampoo twice if your hair still feels coated.
- Condition your ends, or your full length if your hair is dry or curly.
Hair oiling for different hair types
It works best when you match the amount and the oil to your hair. Fine hair can go flat with too much, so a few drops of a light oil on the lengths is enough. Thick, coarse or curly hair usually takes more, and richer oils can feel good on those lengths.
If you like the ritual of a scalp massage, keep the oil on your scalp light, and make sure you shampoo it out well. Many people pair it with a relaxing moment: oil, braid, and put on a scarf while you read or cook, then wash.
- Fine hair: a few drops of argan or jojoba oil, mostly on the ends, for 30 minutes.
- Medium hair: about a teaspoon, lengths and ends, for one to two hours.
- Thick or curly hair: one to two teaspoons, lengths and ends, up to overnight.
Hair oiling mistakes to avoid
- Too much oil. Start small; you can always add more next time.
- Rough massage. Use your fingertips, not nails, and keep it gentle.
- Heat styling while oiled. Wash it out before you use hot tools.
How much hair oil to use
Hair oiling before a wash uses a generous layer, but a finishing hair oil on damp or dry hair needs only a few drops. Add one drop at a time and apply it to the ends first.
| Hair | Finishing hair oil | Tip |
|---|---|---|
| Short or fine | 1 drop | Try a lightweight hair oil |
| Shoulder-length, medium | 2 drops | Ends first, then mid-lengths |
| Long, thick or curly | 3 to 4 drops | Work section by section |
Choosing a hair oil
- Match weight to hair type. Fine hair usually prefers light oils, while thick hair can take richer ones.
- Pick a pump or dropper. It makes the amount easier to control.
- Check the ingredient list. Single oils are simple, and blends often add fragrance.
- Start with a small bottle. Test it before you buy a big one.
Curious about a lighter oil? Read our guide to using jojoba oil for hair.
To see where this fits, read our easy hair care routine guide from wash day to styling.
FAQ
How often should you do hair oiling?
Once a week is an easy start. Adjust to how your hair feels after washing.
Should I oil my hair wet or dry?
Dry hair is typical for pre-wash oiling. A drop on damp ends can smooth frizz after washing.
Is leaving oil in overnight OK?
Many people do it. Braid your hair and protect your pillow.
Do I need to shampoo afterward?
Yes, shampoo removes the oil so your hair doesn’t look greasy.
Can I put oil on my scalp?
Yes, if you like the feel. Keep it light and shampoo your scalp well afterward.
Which oil should beginners start with?
A light oil like argan or jojoba is easy to wash out. Try thicker oils once you know how your hair reacts.
Can hair oil replace conditioner?
No. Hair oil is a finishing step. The AAD recommends using a conditioner after every shampoo, and you can add a few drops of hair oil to the ends afterward.
Is hair oil good for fine hair?
It can be, if you use a light oil and only one drop on the ends. Our guide to lightweight hair oil covers options for fine hair.
Written by Mahmoud Abdelmaksoud.
