.product_section .product_form { opacity: 1; } .multi_select, form .select { display: block !important; } .image-element__wrap { display: none; }

Hot Oil Treatment for Hair: Benefits + How-To Guide

Updated on June 24, 2025 | 7 min read

Jaclyn LaBadia, Davines Writer

If your hair feels dry, brittle, over-processed, or prone to split ends, it’s likely craving a dose of deep hydration. A hot oil treatment is one of the most effective ways to restore moisture, smooth frizz, and bring softness back to damaged strands. Whether your hair is naturally coarse, colour-treated, or suffering from heat styling, this nourishing treatment can help revive your locks and leave them visibly healthier and more manageable.

Key Takeaways

Hot Oil Treatments Key Benefits and Application Tips

Hot oil treatments deeply hydrate hair, reduce frizz, and strengthen strands from root to tip.
They’re ideal for dry, curly, frizzy, or over-processed hair, but all hair types can benefit.
Use plant-based oils like jojoba, argan, avocado, or coconut for best results.
Always apply to clean, damp hair, then shampoo and condition after treatment.
Massage oil into the scalp to boost circulation and support hair growth.
Treatments can be done every 1–2 weeks, depending on hair type and condition.
Avoid synthetic additives and always patch test for sensitive skin.
Davines offers sustainably-made oil treatments perfect for at-home or salon use.

What is a Hot Oil Treatment?

A hot oil treatment is a deep conditioning method that uses warmed natural oils to hydrate and strengthen hair. It works by penetrating the hair shaft, sealing the cuticle, and locking in moisture to leave hair softer, shinier, and less prone to breakage.

Used for decades as a remedy for dry, damaged, or frizzy hair, hot oil treatments are easy to do at home and suitable for all hair types. They’re especially beneficial for hair that’s been exposed to heat styling, colouring, or environmental stress. Keep reading to learn how a hot oil treatment works and why it’s one of the simplest ways to repair and restore your hair.

Are Hot Oil Treatments Good for Hair?

They absolutely are. A hot oil treatment involves using heated oil to nourish your strands — root to tip. The heat helps to refine the oil making the molecules finer to penetrate the hair strand. Once inside the hair shaft, the fatty acids in the oil deposit moisture to the hair follicle, helping to repair and prevent split ends, and strengthening the cuticle from the root by sealing the cuticle.

Are Hot Oil Treatments Good for All Hair Types?

Yes, all hair types from fine and straight to thick and curly can benefit from a dose of hydration in the form of a hot oil treatment for hair. But especially those with frizzy, curly, dry and damaged or natural hair; since these hair types are naturally on the drier side. Because of the high porosity of curly, textured hair, it absorbs the hot oil treatment faster than someone with straight hair. So those with frizzy, curly, textured or brittle hair will see better results versus those with straight or thinning hair.

Are Hot Oil Treatments Safe?

Hot oil treatments use plant-based ingredients, so it’s possible for some people to have an adverse reaction to the oil, especially if you have sensitive skin. To reduce the risk of a reaction, choose only high quality oils that aren’t combined with synthetic ingredients. If you have sensitive skin, place a drop or two of your oil onto the inside of your elbow, then leave it there for 24 hours. If you don’t develop any rash or itchiness, the oil is probably fine to use. If your skin gets irritated, try using a different oil.

Hot Oil Treatment Benefits

There are so many benefits of a hot oil hair treatment. The basic gist is that they work to seal your hair cuticles, nourishing strands and helping to strengthen, protect, and moisturise your hair. Here’s a breakdown of all the benefits of a hot oil treatment for hair.

It makes your hair strands stronger.
It repairs damage and protects against future breakage.
It leads to fewer split ends.
It restores vibrancy and shine to colour-treated hair.
They moisturise dry hair and a dry scalp.
They reduce frizz and flyaways.
They aid in relieving dandruff.
It increases blood flow to the scalp, promoting healthier hair and aiding in hair growth and hair loss.

Should I Wash My Hair Before or After a Hot Oil Treatment?

Hot oil treatments work best on freshly cleaned hair. This allows the oil to deeply penetrate the hair cuticle. If your hair is dirty, and your follicles are blocked by sweat, debris or product buildup the oil will just sit on top of your hair. For the best results, you should always apply hot oil to damp, clean hair. You’ll leave your treatment on for 30 minutes and shampoo it once again, before following with conditioner.

Can a Hot Oil Treatment Help Hair Grow?

Hot oil treatments encourage healthier hair by increasing blood flow to the scalp, but they also help with hair loss and breakage. The process of massaging the oil in during the hot oil treatment enhances blood circulation in the nerves beneath the scalp. This stimulates dormant follicles, aiding in hair growth. If your hair is thinning try a hot oil treatment for hair growth. A few more tips for dealing with hair shedding or thinning include eating a well balanced diet, exfoliating your scalp, and air-drying your hair when possible.

How to Do a Hot Oil Treatment for Your Hair

1. Select a Nourishing Oil for Your Hair Type

The best hot oil treatments for hair are made of plant-based oils. These oils deeply penetrate the hair shaft to restore moisture, improve elasticity, and promote softness and shine. Here are some of the top oils to try:

Jojoba Oil — Closely mimics the scalp’s natural sebum, making it excellent for restoring balance and soothing dryness.

Argan Oil — Rich in antioxidants and vitamin E, this is a favourite for natural hair. It helps reduce frizz, add shine, and protect against breakage.

Moringa Oil — Packed with amino acids and vitamins A and C, moringa oil helps strengthen the hair shaft and encourage healthy growth.

Avocado Oil — Contains monounsaturated fats and biotin, which deeply moisturise dry hair and improve elasticity.

Coconut Oil — A multitasking hero that penetrates the hair shaft to reduce protein loss. Great for all hair types, especially when used regularly to support growth and hydration.

Sesame Oil — Known for its scalp-soothing properties and UV protection, sesame oil also helps lock in moisture and boost shine.

Olive Oil — Loaded with vitamin E and fatty acids, olive oil strengthens hair, seals in hydration, and smooths the cuticle—ideal for damaged or brittle strands.

2. Heat the Oil Using a Double Boiler

To prepare your hot oil treatment safely and evenly, follow these steps:

Measure the oil: Pour 2 to 3 tablespoons of your chosen oil into a heat-safe glass or stainless steel bowl. Avoid plastic, as it can warp or melt when exposed to high temperatures.
Set up a double boiler: Fill a medium to large pot with a few inches of water and bring it to a gentle boil over high heat.
Warm the oil: Carefully place your bowl into the pot, resting it above the water without letting it touch the bottom. Stir the oil occasionally and allow it to warm for 2 to 3 minutes, or until it feels comfortably warm to the touch.

Skip the microwave: Please note that if you can avoid it, you shouldn’t heat your oil in the microwave. The intense heat from the microwave can cause oil to break down, heating it unevenly.

3. Separate Your Hair into Four Sections

Brush out your hair and split it vertically down the middle, creating two equal sections on either side of your head.
Split those sections into two more to make them a little smaller.
Clip all the sections up except one with a claw clip to keep them out of the way.

4. Massage the Oil into Your Roots and Scalp

Start by applying the warm oil to the top section of your hair and gradually work your way down. Use your fingertips to gently massage the oil into your scalp using small, circular motions. Focus on thoroughly coating the roots and working the oil into the hair strands as you go.
Lift sections of your hair to reach underneath and ensure even coverage at the roots. Once one side is fully treated, repeat the process on the other side of your head.

Take your time. This step not only nourishes your scalp but also boosts circulation, which can support healthy hair growth.

5. Drag the Oil Down Through the Ends of Your Hair

Grab more oil and massage it into the mid-shaft of your hair, dragging your fingers down to the ends. Do this until you’ve coated your entire head in oil.

6. Cover Your Hair With a Shower Cap for 30 Minutes

Cover up with a shower cap or a plastic bag to keep your hair contained while you wait. Let the oil absorb for at least 30 minutes so it has time to hydrate and repair your hair.

7. Shampoo and Condition Your Hair

After your hot oil treatment, use a buildup-removing shampoo. If you feel like there's still oil in your hair, use the clarifying shampoo again; otherwise, follow up with a hydrating shampoo. When the oil is gone, follow up with a conditioner to leave your hair feeling healthy and hydrated.

8. Repeat As Needed Based on Hair Type

If you have natural hair, curly hair, bleached or damaged hair, you can use hot oil to add moisture and shine every other week. If your hair is fine or tends to get oily fast, it’s best to do a hot oil treatment once or twice a month.

Our Favourite Hair Oil Treatments

You can get a hot oil treatment at any Davines salon or you can use one of our favourite hair oil products to do your own treatment at home, including:

Nourishing Oil: This hydrating organic hair oil moisturises the tips of particularly dehydrated hair and gently nourishes the face and body. The hair is soft, shiny and silky, the skin of the body is nourished and velvety.

OI Oil: This anti-frizz oil for dry hair adds shine and softness to hair while also detangling and fighting frizz, working especially well on coarse or dry hair. The hair structure is left protected, without weighing it down.

Final Thoughts on Hot Oil Hair Treatments

A hot oil treatment is the answer to reviving frizzy curls and dry, damaged hair. If you have frizzy curls, dry strands or naturally coarse hair a hot oil treatment is an easy DIY way to get smoother hair. Remember to use only high quality hot oil products for the hair, like the ones in the Davines family.

All our formulas are free of harmful toxins and made from natural ingredients. Our products are made with renewable energy and packaging that minimizes the environmental impact. Our hair care isn’t just good for your hair, it’s good for the planet.

Want to leave it to the professionals? Visit your local Davines salon for a specialized treatment.

Find a Davines Salon Near You

You Might Also Like...

Comments will be approved before showing up.