But is that a good idea?

Heres what you better know and why it depends on the oil.

What Kinds of Oils Can You Use on Your Hair?

pink and yellow bottles of hair oil

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you could also mix it into your shampoo or conditioner.

Can You Leave Hair Oil in Overnight?

Prolonged oil use can lead to buildup and greasiness.

People with dry or damaged hair can benefit more from regular use.

For people with oily hair, once a week may be sufficient.

If you notice a reaction, you may have a sensitivity or allergy to an ingredient in the oil.