If your little one has come home smelling… not so little anymore, you’re not alone. Parents everywhere are surprised when their child starts developing body odor—sometimes as young as 5 or 6 years old. So what gives?

Let’s break down what causes body odor in kids, why it can show up earlier than expected, and how to keep your child funk-free and confident—naturally.

The Science of Sweat (Yes, Even in Kids)

Body odor isn’t just about sweat—it's about what happens when sweat meets bacteria on the skin. Kids have two types of sweat glands:

• Eccrine glands, which help cool the body (mostly odorless)
  
  

• Apocrine glands, which become active later and are found in the armpits and groin
  
  

As kids get older—or even during early puberty (aka precocious puberty)—apocrine glands kick in, producing a thicker sweat that bacteria love. This combination is what causes that strong, sour smell you’re suddenly noticing after playtime or sports practice.

So… Why Does My Kid Smell Like a Teen?

You may be thinking, “My kid isn’t even close to puberty—why do they smell like a locker room?”
Here are a few common triggers:

• Hormonal changes (even subtle ones)
  
  

• Increased activity or sports
  
  

• Synthetic fabrics that trap odor
  
  

• Dietary changes
  
  

• Lack of consistent hygiene routines
  
  

Some children’s bodies simply start the odor game earlier than others—and that’s okay! The key is helping them build good hygiene habits early, so they feel empowered instead of embarrassed.

How to Stop Body Odor in Kids (The Natural Way)

The good news? There are simple, safe ways to help your child stay fresh without exposing them to harsh chemicals or adult-level products.

Here’s how:

1. Establish a Daily Hygiene Routine

Encourage regular bathing, especially after activities. Focus on areas like the armpits, groin, and feet.

2. Introduce a Gentle, Kid-Safe Deodorant

This is where Play Pits comes in. Our all-natural deodorants are made with powerful plant-based ingredients—free of aluminum, parabens, and synthetic fragrances.
Plus, they actually work (just ask our #UnderArmie community 💛).

3. Choose Breathable Clothing

Cotton and moisture-wicking fabrics help reduce bacteria buildup.

4. Hydration & Diet

Drinking plenty of water and avoiding overly processed foods can also support internal freshness.

Why Play Pits Works

Play Pits was created by a mom—our founder Chantel—who needed a safe, effective deodorant for her own son. When nothing on the market was strong enough yet gentle enough, she made her own. Now, Play Pits is the go-to children’s deodorant trusted by families nationwide.

With scents like Suga, Happy, and Sonshine, your child will actually want to wear deodorant—and stay funk-free all day long.

Final Thoughts

Body odor in kids is more common than most people think—and it’s nothing to feel ashamed about. By understanding what causes it and how to manage it naturally, you’re setting your child up for a lifetime of healthy habits and confident self-care.

Ready to stop the stink?
Explore our kid-approved, mom-formulated deodorants at playpits.com.