Dry shampoo is great for absorbing oil when you don't have time to wash your hair thoroughly. Spray the dry shampoo at least 6 inches (15 cm) away from your head and let it sit for a few minutes before massaging it into your hair.
Dry shampoos are the perfect solution for the times when you don't want to fully wash but want the feeling and smell of clean strands. If your hair is prone to taking in surrounding scents, a spritz of dry shampoo can cover up even the most potent aromas.
Improved hygiene practices: If your scalp smells, a great place to start is by reevaluating your hygiene and hair routine. If you have oily hair or your scalp tends to sweat, you may want to wash your hair more frequently than you have been. Clarifying shampoos can reduce product build-up.
Natural Methods
Lemon is anti-microbial and leaves a fresh citrusy smell on your scalp. Mix 2 teaspoons of lemon juice with a cup of warm water. After hair wash, pour this mixture on your scalp and hair. Rinse well with cold water after a few minutes.
Going a long time without washing your hair can cause a buildup of a yeast-like fungus called Malassezia on your scalp. Over time, this leads to a layer of dead skin cells that shed from your head in the form of oily, yellow-ish dandruff flakes. Dandruff can also make your scalp red, scaly, and itchy.
Lemon Juice
It is a natural degreaser and works perfectly for washing your hair. Lemon juice is also suitable for oily hair or hair with no volume. Its astringent properties help remove the excess oil and dirt from the scalp. If you have oily hair, you may squeeze the juice of a lemon into a cup of warm water.
Exfoliate your scalp
“Shocking your hair back to health through scalp exfoliation will help to reset your scalp and help alleviate conditions like dandruff,” says Graciano. Exfoliation removes dead skin cells, oil, and dandruff, and is “the key to healthier, shinier hair from roots to ends,” adds Korab.
An unhealthy scalp is characterized by dryness, flaking, itching or excessive build up. The hair may break easily, fall out or the texture of the hair may change.
For others, their hair detox journey can take about 14 days. There are a few factors that might affect the length of your detox: It could depend on your specific hair type, environmental pollution, the level of buildup you have from dead skin cells and styling products, and how frequently you wash your hair.
Baking Soda. Reach out to baking soda in your kitchen shelf as a remedy for scalp buildup. Mix a tablespoon of baking soda to your regular shampoo and wash your hair. Baking soda has excellent cleansing properties and removes buildup on the scalp effectively.
For those seeking a budget-friendly, natural hair wash option, a baking soda and apple cider vinegar rinse can work wonders. Baking soda helps remove buildup and clarify the scalp, while apple cider vinegar restores the hair's pH balance.
Not only does your scalp have a plethora of sweat glands, but it also has an abundance of sebaceous (oil) glands, which produce oily sebum. Have you ever scratched your scalp and noticed white, waxy buildup under your nails? That's sebum mixed with dead skin cells.
It Will Remove Buildup
Because ACV is more acidic than most regular shampoos, it helps exfoliate dead skin cells and wash away buildup from hard water and hair products like dry shampoo.
Mix equal parts bentonite clay powder, aloe vera gel and apple cider vinegar. Apply your DIY hair mask to your strands and let sit for 20 minutes under a shower cap to prevent drying. Rinse out with white vinegar, and follow with a clarifying shampoo to remove residue.
Sebum buildup appears as white or yellowish oily residue on the scalp. It sometimes produces flakes on the scalp and may be mistaken for dandruff, scalp eczema, or psoriasis.
If you've noticed your scalp is flaking and feeling itchy and generally uncomfortable, it's likely a hair detox needs to be on the cards. That dryness causing the flaking is likely down to blocked pores (just as you get them on your face, you can get them on your scalp, too).
Drinking adequate amounts of water can help remove toxins that can lead to various biological conditions and has immense benefits for the health of your hair. Your hair absorbs water, making it appear thicker and fuller, while dehydration can cause your hair to be dull, lifeless, and limp.
Water is a key ingredient that supports vitamins, which contribute to your hair growth. Believe it or not, but water makes up almost 25% of the weight of a single strand of hair. Drinking at least two liters of water a day will help the strength of your hair, increasing growth.