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  1. What Is Alum and How Is It Used? - ThoughtCo

    May 5, 2024 · Alum is a type of chemical compound that is commonly used in everyday and industrial applications. You'll find alum in everything from baking powder and toothpaste to …

  2. 13 Surprising Alum Powder Uses and Benefits - The Good Human

    Apr 5, 2024 · Today, alum is primarily used only as an additive to food, cosmetics, medicine, and more. It is a readily available ingredient and a fantastic product. And the best part? It has …

  3. Alum: Benefits, Uses, Side Effects & More | PharmEasy

    Apr 25, 2022 · Wondering how to use alum? PharmEasy explains alum uses, benefits & alum side effects in detail. Tap here to learn more!

  4. Alum: What It Is, Medicinal Benefits, Dosage, and Side Effects

    Jul 15, 2025 · Today, it’s used for oral health, wound care, odor control, and culinary applications. This comprehensive guide explores what alum is, how it works, its main benefits, optimal …

  5. What is Alum | About Alum and Alum Substitution – McCormick

    May 28, 2025 · Alum is a versatile substance used for centuries in various ways, from food preservation to cosmetic and medicinal applications. In ancient times, the Egyptians used it in …

  6. Alum | Definition, Uses, Formula, & Facts | Britannica

    Ammonium alum is produced by the evaporation of a water solution containing ammonium sulfate and aluminum sulfate. It can also be obtained by treating a mixture of aluminum sulfate and …

  7. Alum: What It Is, Uses, Benefits and Safe Ways to Use It

    Aug 21, 2025 · Discover what alum is, its many uses—from skincare to water purification—its surprising benefits, possible side effects, and how to use it safely in everyday routines.

  8. What Is Alum? 13 Surprising Uses Backed by Science

    Jun 22, 2025 · Alum is a naturally occurring mineral salt, typically found in a crystalline form. The most common type used for household or medicinal purposes is potassium alum (or potash …

  9. 7 Benefits of Alum: Uses, Side Effects & Precautions

    Feb 23, 2025 · Alum is a naturally occurring mineral known for its antiseptic, antibacterial, and astringent properties. Found in crystal or powder form, it dissolves easily in water. It is …

  10. What Is Alum And What Are Its Uses Besides Skincare?

    Jun 4, 2025 · Beyond beauty, alum is also being rediscovered for its simple and effective uses in solving everyday problems. Here are five effective and easy applications of alum that can …