It helps to apply the mask in sections, especially if you have long hair. Massage the mask into your hair from root to tip. [4] X Research source

No shower cap? No problem! Just slip a loose, clean plastic bag over your head and hold it in place with a stretchy rubber band. [6] X Research source

Is your hair especially oily or dry? No worries—this mask works well for all different hair varieties.

Dry hair: Use 2 egg yolks instead of 1 egg Oily hair: Use 2 egg whites instead of 1 egg

You can also apply this mask out of the shower—just make sure that your hair is damp. It may seem a little strange to add olive oil to your hair, but there’s some science to back it up! According to one study, oil-treated hair isn’t as likely to get split ends. [13] X Trustworthy Source PubMed Central Journal archive from the U. S. National Institutes of Health Go to source