How to Clean Underarms: A Practical Step-by-Step Guide

Maintaining clean, fresh underarms is a common daily hygiene task. This guide outlines practical, evidence-based steps to wash, exfoliate, and keep underarm skin healthy. Readers will find safe, gentle methods suitable for different skin types, including sensitive skin, with recommendations on tools that can help achieve better results.

Quick Answer

Start with a gentle wash using warm water, then exfoliate 1–3 times weekly with a suitable tool, and moisturize to protect the skin. Choose a tool that suits your skin type, such as a silicone underarm cleansing brush for sensitive skin, or an exfoliating glove for more robust exfoliation. Avoid harsh soaps and over-scrubbing to prevent irritation.

What You’ll Need

Gather these items to support effective underarm cleaning and care. The list prioritizes tools designed for underarm use and gentle exfoliation.

  • Exfoliating body brush for underarms
  • Silicone underarm cleansing brush
  • Underarm exfoliating glove for sensitive skin
  • Loofah mitt for underarm exfoliation
  • Antibacterial underarm scrub brush
INNERNEED Food-Grade Soft Silicone Body Scrubber Shower Brush Handheld Cleansing Skin Brush, Gentle Exfoliating and Lather Well (Gray) INNERNEED Food-Grade Soft Silicone Body Scrubber Shower Brush Handheld Cleansing Skin Brush, Gentle Exfoliating and Lather Well (Gray)

SimpleField Korean Exfoliating Mitt for Remove Dead Skin. 2 Pack 100% Viscose Kessa Deep Exfoliating Gloves for Body Scrub, Keratosis Pilaris and Self Tanning Removal. Easily Smooth Skin Surface. SimpleField Korean Exfoliating Mitt for Remove Dead Skin. 2 Pack 100% Viscose Kessa Deep Exfoliating Gloves for Body Scrub, Keratosis Pilaris and Self Tanning Removal. Easily Smooth Skin Surface.

INNERNEED PP Shower Brush Body Exfoliating Scrubber, for Deep Clean Body Wash, Cellulite Treatment, Lymphatic Drainage and Blood Circulation Improvement (Pack of 2) INNERNEED PP Shower Brush Body Exfoliating Scrubber, for Deep Clean Body Wash, Cellulite Treatment, Lymphatic Drainage and Blood Circulation Improvement (Pack of 2)

Before You Start

Prepare a clean, damp area in the shower or bath. Use lukewarm water to prevent irritation, and choose a mild, fragrance-free cleanser if you have sensitive skin. Avoid harsh scrubs or scrubbing too aggressively, which can irritate underarm skin and cause irritation or redness. Plan for a routine that fits into daily hygiene, plus a gentle exfoliation schedule if using textured tools. Time estimate: 10–15 minutes for a full routine, plus 1–3 minutes for maintenance on most days.

Step-By-Step: How To Clean Underarms

  1. Wet the underarm area with lukewarm water to soften skin and open pores.
  2. Apply a mild cleanser or body wash to create a gentle lather; avoid strong fragrances if skin is sensitive.
  3. Choose an appropriate exfoliation tool. For sensitive skin, start with the underarm exfoliating glove or a silicone underarm cleansing brush; for more robust exfoliation, use the exfoliating body brush or loofah mitt.
  4. Gently massage the underarm in small circles for 30–60 seconds. Do not press hard; the goal is to lift dead skin cells, not irritate the skin.
  5. Rinse thoroughly with warm water, ensuring all cleanser and loosened skin particles are washed away.
  6. moisturize the underarm area with a fragrance-free, non-irritating lotion or balm to maintain skin barrier health.
  7. If you are new to exfoliation, start with once a week and gradually increase to 2–3 times per week as tolerated.
  8. Dry the area gently with a clean towel and apply any antiperspirant or deodorant as desired after full dryness.
  9. Clean and dry your exfoliation tools after use; store them in a dry, ventilated area to prevent mold or bacteria growth.
  10. Monitor skin for signs of irritation (redness, itching, or burning). If irritation occurs, reduce frequency or switch to gentler tools.
  11. Reassess your routine monthly: if skin remains smooth and healthy, you may maintain the current frequency; if not, adjust tools or products accordingly.

Troubleshooting

Symptom Likely Cause Fix Prevention
Redness after exfoliation Too aggressive scrubbing or harsh product Switch to a gentler tool; reduce frequency Test a small area first; avoid daily exfoliation
Itching after use Allergic reaction to cleanser or fragrance Switch to fragrance-free products Patch test new products on inner forearm
Dry, flaky underarms Over-exfoliation or dry skin from cleansing routine Moisturize thoroughly; reduce exfoliation frequency Use a hydrating moisturizer daily
Persistent odor after washing Bacterial buildup not fully removed; poor drying Re-evaluate cleansing technique; ensure thorough rinsing and drying Dry completely after washing; consider antibacterial scrubs if skin tolerates

Common Mistakes

  • Using overly abrasive tools on sensitive skin
  • Exfoliating too frequently, causing irritation
  • Neglecting to rinse away all cleanser and dead skin cells
  • Skipping moisturizer, which can compromise skin barrier
  • Sharing exfoliation tools that can transfer bacteria

Tips For Best Results

  • Start with the silicone underarm cleansing brush or underarm exfoliating glove for sensitive skin to ease into exfoliation.
  • Keep exfoliation sessions short and comfortable; increase gradually as skin adapts.
  • Pair cleansing with a fragrance-free moisturizer to maintain skin softness and barrier integrity.
  • Rotate tools to find the most comfortable option for your skin type.
  • Ensure tools are well cleaned and fully dried between uses to minimize bacterial growth.

Call A Professional

If skin shows persistent irritation, redness, blistering, or signs of infection near the underarm area, stop exfoliating and contact a dermatologist or healthcare professional. Seek medical advice promptly if there is swelling, warmth, or pus, or if ongoing irritation interferes with daily activities.

FAQ

How often should I exfoliate my underarms?

Typically 1–3 times weekly, depending on skin sensitivity and comfort. Avoid daily exfoliation if irritation occurs.

Is a silicone underarm cleansing brush better than a loofah mitt?

Silicone brushes are often gentler and easier to clean, making them suitable for sensitive skin, while loofah mitts can provide more textured exfoliation for thicker skin.

Can I use regular soap to clean underarms during exfoliation?

A mild, fragrance-free cleanser is recommended when exfoliating to minimize irritation.

What should I do if I get razor burn or irritation after shaving?

Pause exfoliation, use a soothing, fragrance-free moisturizer, and consider a gentler tool when resuming care.

Are antibacterial scrubs necessary for daily use?

Not necessary for everyone; they can help in managing odor or bacterial buildup in some cases, but choose products compatible with your skin type.

Is it safe to exfoliate with a shared tool?

No. Use personal tools only to prevent cross-contamination and skin infections.

Should I avoid deodorants after exfoliating?

Wait until the underarm skin is fully dry before applying products; some sensitive users may prefer fragrance-free options.

Buying Guide

When selecting tools for underarm cleaning and exfoliation, consider several factors to match skin type and personal preferences.

  • Size and shape: Choose a tool that comfortably reaches the underarm area without requiring aggressive movements; smaller heads can target folds.
  • Material: Silicone underarm cleansing brushes are gentle and easy to clean; exfoliating gloves offer varied textures; loofah mitts provide robust exfoliation for thicker skin.
  • Texture: Softer textures suit sensitive skin, while medium textures work for normal skin; avoid very rough surfaces if skin reacts easily.
  • Maintenance: Tools that dry quickly and resist bacterial growth reduce hygiene risks; ensure easy cleaning after use.
  • Compatibility with products: Ensure tools work with mild cleansers and fragrance-free moisturizers to minimize irritation.
  • Usage frequency: Some tools are designed for daily use with light pressure, others for weekly exfoliation. Plan based on comfort and skin response.
  • Durability and replacement cycle: Durable materials last longer; check for wear and replace if bristles fray or silicone shows signs of wear.

Questions to ask before purchase: Do you have sensitive skin or a history of irritation? Do you prefer a completely hands-on scrub or a tool-assisted approach? How easy is the tool to clean and dry between uses? A balanced kit often includes a silicone underarm cleansing brush for daily cleansing and an exfoliating glove or loofah mitt for weekly exfoliation.