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The Science of Dry Shampoo: How does it work?

Aug 22, 2022 | By Denise V.

The Science of Dry Shampoo: How does it work?

If you’re always on the go, yet want to make your hair look in its best state, then dry shampoo is the perfect solution to that. For some, dry shampoos have caused confusion that it’s only used for those with dry hair. But the real thing is, dry shampoo is used even when your hair is not wet. Unlike your traditional shampoo, dry shampoo is applied does not need water, can be applied directly to the crown of your head, and does not need to be rinsed.

Dry shampoos are also beneficial for those with disabilities who are having a hard time taking a shower. Without any assistance at all, dry shampoo can help them make their hair look and feel squeaky clean.

To learn more about how dry hair shampoo benefits your hair more, check out this full article.

What is it made of?

Most dry shampoos in the market contain alcohols or starch-based active ingredients to help soak up the oils and sweat from your hair. When your hair appears to have a visible less oil appearance, it will look cleaner, yet also gives off that unique fragrance of your choice. With this nice smell and the cleaner effect on the hair, you can now prolong your hair from the next wash.

How to use it?

When using the dry shampoo, spray four to six inches away from the head and spray directly at the roots. Move back and forth in a swaying motion and stick to the top couple inches. This distance allows the starch ingredient to properly land evenly on greasy roots. Since your hair ends aren’t that greasy, focus on the upper part instead. However, if you’re using a powder formula, avoid applying the product directly to your part.

Experts shares to not use dry shampoo every day. Using too much dry shampoo can clog your hair follicles, thus weakening hair's strength, and may lead to hair loss.

When is the best time to use it?

While dry shampoo can be applied anytime and anywhere, dry shampoo is best applied at night. Applying at night means your hair can absorb it well your sleep so you look refreshed in the morning.

Major Benefits of Dry Shampoo

Greasy Hair

Imagine you’re hair is in dire need of a wash but you’re late for an important appointment, then let the dry shampoo do its magic. To help you remove the grease, apply the dry shampoo evenly to your roots, rub it and let it absorb the extra oil and residue. Without rinsing it in water, you can get your blow dryer and use it on your roots to set the dry shampoo product.

Healthy looking hair

While you’ve missed your hair wash this week, did you know that using dry shampoo instead helps add texture and volume to your locks? As mentioned earlier, you can use the blow dryer to help the product set well on the roots. After that, you can get your trusted hairbrush and brush through the lengths of your hair to spread them all throughout.