MB Herbals Alum Powder 100 g — Cosmetic-Grade Alum for Deodorant & Mordant, External Use

MB Herbals Alum Powder 100 g is a cosmetic-grade, multi-purpose external-use mineral for deodorant, after-shave, and as a mordant in leather, fabric and paper treatments.

MB Herbals alum powder arrives as a fine, white crystalline powder packaged in a kraft paper bag with clear instructions. This product is specifically labeled for external and cosmetic uses only — not for food, pickling, or drinking-water treatment unless handled by a qualified water-treatment professional. Keep it dry and out of reach of children and always perform a patch test before topical application.

How can I use MB Herbals alum as a personal deodorant or after-shave?

Alum works as a topical astringent that can help reduce surface wetness and neutralize odor-causing bacteria without perfumes. Use sparingly, dissolved in a little water for a splash-on after-shave or dissolved and applied with a cloth for underarm or foot deodorizing.

• Dissolve a pinch (about 1/8 teaspoon) in 30–50 ml of water for an after-shave splash.
• For underarms or feet, wet a small amount and rub gently or soak a cloth and pat on the skin.
• Always patch test on a small area and stop use if irritation appears.

What are the steps to use alum powder as a mordant for leather, fabric, or paper?

As a mordant, alum helps bind dyes to fibers and improves color uptake. Concentration and method differ by material: pre-mordanting textiles usually requires dissolving alum in hot water and soaking fabrics, while leather and paper treatments need tailored solutions and controlled drying.

• Textiles: dissolve measured alum in hot water, cool, then soak fabric per dye instructions.
• Leather: follow leather-specific recipes—test on a scrap first to check color and texture.
• Paper: prepare a dilute alum solution and apply evenly; allow to dry completely before dyeing or printing.

How should I store and handle MB Herbals alum safely?

Store the powder in a sealed container in a cool, dry place away from children and pets. The packaging includes usage guidance; follow it and wear basic protection like gloves if you’re preparing concentrated solutions.

• Keep the kraft bag sealed and avoid moisture to prevent caking.
• Use gloves or a spoon to avoid direct prolonged skin contact when handling the dry powder.
• Label clearly: "External use only — not for ingestion."

Can alum be used in gardening or other home projects?

Alum can adjust soil pH in small, controlled applications and serve in some craft or preservation projects, but dosages must be conservative and tested on a small scale. For water treatment or large environmental applications, consult a water-treatment professional.

• Soil pH: apply in tiny amounts and test soil before wider use.
• Crafts: useful in specific dyeing or paper-preservation recipes—always follow safe instructions.
• Do not use for drinking-water treatment unless performed by qualified experts.

Who is this for? MB Herbals Alum Powder 100 g is intended for crafters, textile dyers, leatherworkers, and people seeking a simple cosmetic astringent or deodorant alternative. It’s suited to those comfortable following safety directions and performing small-scale tests before broader application. Not suitable for ingestion or food uses; keep away from children and consult specialists for any water-treatment applications.