How To Get Rid Of Large Pores Using Alum Stone

June 23, 2025 Written by GP Team

Large pores often appear due to excess oil, dirt clogging, or loss of skin elasticity. Alum stone (potassium alum) is a natural astringent known to tighten the skin, shrink pores temporarily, and offer antibacterial benefits. This DIY regimen blends alum with everyday kitchen and skincare staples to boost results while nurturing your skin.

Ingredients Required

  • Alum stone (Potassium alum crystal or powder) – available in pharmacies or grocery stores

  • Rose water – for hydration and soothing

  • Aloe vera gel – moisturizes and calms post-treatment

  • Green clay or Fuller’s earth – absorbs oil and draws out impurities

  • Optional extras (choose one):

    • Yogurt – for gentle exfoliation and lactic acid

    • Turmeric – anti-inflammatory and brightening

Procedure

1. Alum Toner

  • Dissolve a small piece of alum or ¼ teaspoon alum powder in 200 ml of distilled or boiled-cooled water.

  • Store in a clean spray bottle in the refrigerator.

  • Spray on clean skin twice daily.

2. Clay Pore-Tightening Mask (Use 1–2 times weekly)

  • Mix together:

    • 1 teaspoon alum powder

    • 1 teaspoon green clay or Fuller’s earth

    • Rose water to form a smooth paste

  • Apply to areas with large pores.

  • Let it dry for 10–15 minutes.

  • Rinse with lukewarm water and pat dry.

  • Follow with aloe vera gel.

3. Instant Alum Swipe

  • Wet the alum stone and gently glide it over the affected area (usually T-zone).

  • Leave it on for 5–10 minutes.

  • Rinse with cool water and apply a light moisturizer.

4. Brightening Exfoliant (Optional, once or twice weekly)

  • Mix:

    • ½ teaspoon alum powder

    • ½ teaspoon plain yogurt

    • A pinch of turmeric

  • Apply to the face and leave on for 10 minutes.

  • Rinse thoroughly and moisturize.

Instructions & Tips

  • Always patch-test any new DIY before full-face use.

  • Moisturize well after using alum-based treatments to avoid dryness.

  • Avoid direct sun exposure after treatment. Apply sunscreen daily.

  • Reduce frequency if irritation or redness occurs.

  • Cleanse your skin thoroughly before applying any alum-based treatment for better results.

Benefits

  • Tightens Pores: Alum acts as a natural astringent, helping shrink enlarged pores temporarily.

  • Reduces Excess Oil & Acne: Its antibacterial and oil-absorbing properties help control sebum and acne.

  • Brightens Complexion: Regular use improves skin tone and smoothness.

  • Soothes Irritated Skin: Alum can calm minor bumps and inflammations, especially after shaving.

Final Thoughts

Combining alum with ingredients like rose water, aloe vera, clay, yogurt, and turmeric creates a powerful DIY skincare solution for minimizing large pores. Regular use of the toner and weekly masks, along with proper hydration and sun protection, can lead to visibly smoother and refined skin over time.

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