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If the product is designed for overnight use
Use a night treatment only in the areas and manner specified. Directions for the lengths do not automatically include the scalp. Check whether to apply it to dry or damp hair and whether it needs rinsing the following morning. Rinse out and stop use if irritation occurs. A shower cap or bonnet does not change the permitted processing time.
The alternative: a rinse-out mask in your wash routine
Intensive Repair and Care Hair Mask and Grow and Glow Hair Mask are options for your regular conditioning routine. They are shown here as rinse-out masks, not as recommendations for overnight use. Choose one at a time and follow your product's current directions.
- Wash your hair if the product directions require it.
- Apply the recommended amount to the specified areas.
- Observe the processing time and rinse thoroughly.
- Follow with conditioner if recommended by the directions.
What about homemade overnight hair masks?
A blend of oil, aloe vera or avocado is not automatically suitable for a whole night because its ingredients are natural. A DIY recipe may not specify how long to leave the mixture on, and its suitability for use on the scalp may not have been established. This guide therefore does not recommend homemade mixtures as overnight treatments. Castor-oil recipes are not a basis for promising hair growth either.
A simple evening routine without a wet mask
Use your regular mask earlier in the evening, rinse it out as directed and let your hair dry before bed. Detangle gently without pulling at knots. A bonnet can help keep your hair contained, but it does not make a rinse-out mask suitable to leave in.
Frequently asked questions
Can I sleep with a mask on if my hair is very dry?
Only if the product is explicitly intended for it. Dryness alone is not a reason to exceed the processing time.
Can a shower cap let me leave the mask on longer?
A cap does not change the instructions. Only cover hair during a treatment if the product directions recommend it.
What if I forgot to rinse my mask out?
Rinse it out thoroughly when you notice. Avoid adding more product and stop use if irritation develops.
Choose conditioning care for your routine
Read our complete guide to choosing and using a hair mask for dry hair for help with hair type, amount and frequency.
