Why Using More Than 3 Swipes of Deodorant Is a Mistake

You might think applying deodorant is foolproof, but if you're slathering on swipe after swipe or dealing with white streaks on your favorite shirt, you might need to rethink your routine. Deodorant plays a crucial role in keeping you fresh and odor-free, but there’s more to getting it right than a quick swipe-and-go.

Here’s a step-by-step guide to ensure you're maximizing its effectiveness without the mess.

How Deodorant Works

Deodorants are designed to neutralize body odor, not block sweat. "Deodorants mask odor and may absorb moisture, but they don't actually reduce sweat," explains Marisa Garshick, MD, a board-certified dermatologist. If your goal is to stay dry, you’ll need an antiperspirant, which contains active ingredients (like aluminum) that block sweat glands. Many products combine deodorant and antiperspirant for a one-two punch against odor and wetness.

The Right Way to Apply Deodorant

Follow these simple steps to stay fresh all day without overdoing it:

1. Apply in the Morning

Dr. Garshick recommends applying deodorant in the morning for odor protection throughout the day. However, if you're using a combination antiperspirant-deodorant, applying it at night after a shower is best. Why? Sweat ducts are more receptive to antiperspirant ingredients when your skin is dry and your sweat glands are less active.

2. Stick to Two or Three Swipes

Less is more when it comes to deodorant. Over-applying doesn’t make it more effective and can lead to unsightly residue.

• Stick Deodorant: Apply two to three swipes per armpit, ensuring even coverage.

• Roll-On: Two or three rolls will suffice.

• Spray: Hold the can several inches away and spray for two to three seconds.

• Gel: Twist the applicator until a small amount of product beads at the top. Smooth on in two to three strokes.

"Applying more won’t increase its effectiveness," Dr. Garshick emphasizes.

3. Let It Dry

Before pulling on your shirt, allow your deodorant to dry for a couple of minutes. This is especially important for gel, roll-on, or spray formulas, which are wetter than sticks. Letting it set prevents streaks and clumps.

4. Reapply When Necessary

If you notice a hint of body odor later in the day, feel free to reapply deodorant. However, if wetness is the problem, switching to an antiperspirant might be a better solution.

Signs It’s Time to Switch Deodorants

• Persistent Odor: If your deodorant isn’t cutting it, the formula may not work with your body’s chemistry. Try a different brand or formula, or consider adding an antiperspirant to your routine.

• Sweat Issues: If wetness is your main concern, deodorant alone won’t help. Antiperspirants are specifically designed to reduce sweat.

• Streaks or Residue: If you frequently deal with white marks on your clothes, you may be over-applying or not allowing the product to dry fully. Clear roll-on formulas are a great alternative.

The Bottom Line

Applying deodorant might seem straightforward, but using too much or not applying it properly can leave you battling streaks or odors unnecessarily. Stick to the two-to-three swipe rule, allow the product to dry before dressing, and choose a formula tailored to your needs.

Still dealing with odor or wetness? It might be time to try an antiperspirant or explore different deodorant options to find the perfect match for your skin.

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