At first glance, these white, grainy blocks look like luminous crystals. These translucent , pale stones have existed in India for thousands of years and have been used both as an antibacterial agent and a natural deodorant as per Ayurveda.

Alum is a naturally occurring mineral that functions as both an antiperspirant and a deodorant. It helps minimize perspiration while preventing the growth of odor-causing bacteria on the skin. Unlike many conventional deodorants, it contains no synthetic chemicals or artificial additives. Its natural composition makes it a popular choice for those seeking a simple, chemical-free alternative for personal hygiene. When used externally as directed, alum provides long-lasting freshness while avoiding many of the ingredients commonly found in commercial antiperspirants.

According to Dr Swetha Sridhar, a dermatologist explained the various benefits of alum or fitkari.

Natural Deodorant

Due to it’s several antibacterial properties, fitkari can keep odour producing bacteria at bay.

Great For Your Skin

It can also help prevention of acne, blackheads. Fitkari (alum) also acts as a natural astringent, helping tighten the skin by temporarily constricting pores. This effect can leave the skin feeling firmer, smoother, and refreshed while promoting a healthy-looking complexion and a natural glow.

Can Improve Dental Health

According to an article published on Dr. D. Y. Patil College of Ayurved and Research Centre, a traditional home remedy for bad breath involves dissolving about one gram of alum and a pinch of rock salt in a glass of warm water and using it as a mouth rinse.

For bleeding gums and minor oral discomfort, a paste made with one gram of alum, a pinch of cinnamon, and rock salt can be gently massaged onto the gums before rinsing thoroughly. While these remedies have long been used in traditional practices, they should not replace professional dental care for persistent gum disease or tooth decay. Supporting oral health with a nutrient-rich diet, including barley grass juice, may also be beneficial, as it provides antioxidants and calcium that help maintain healthy gums and teeth.