How Old Should a Boy Start Using Deodorant?

Are you wondering how old a boy should be to start using deodorant? As a caregiver or even a young boy concerned about his smell, be aware that the right time depends on the individual. Prep U provides award-winning, all-natural deodorants that are safe for boys throughout their tween and adolescent years.

The ripeness of adolescence is well-established, but preparing for this time can begin early with safe deodorant like Prep U Aluminum-Free Natural Deodorant or Prep U Aluminum-Free Activated Charcoal Deodorant. Whether the BO has come calling or your son wants to be ready when it does, his armpits and Prep U deodorant need to become acquainted.

How Old Should a Boy Start Using Deodorant?

Intro to Prep U

Created and produced in Austin, TX, Prep U personal care products address the needs of tween and teen boys without exposing them to unnecessary chemicals like those commonly found in popular hygiene products. Product-conscious moms can feel good about this purchase.

Prep U’s mission to provide boys with products that appeal to them and help establish lifelong habits committed to hygiene and self-care is evident in our line of products. Each is effective without using chemicals within the formulas.

The Causes of Body Odor

Body odor is a clear sign that puberty has begun. Boys generally begin puberty at some point between the ages of 9 and 14 and will need to use deodorant by that point.

However, some children experience body odor for reasons other than puberty and require deodorant earlier. If your son experiences body odor before puberty begins, you might want to speak with his pediatrician regarding potential causes and with him about measures he can take, including the use of deodorant.

Most boy moms have moments when they realize that their sons bring a bit of funk indoors with them when they’ve been playing outdoors. Children may have a strong scent if they sweat excessively or have odor-causing bacteria on their skin. Limiting the scent with deodorant helps, and you should emphasize the importance of good hygiene.

Teach your son the following methods to prevent body odor:

  • Daily bath/shower with a focus on the stinky parts like armpits, genitals, and feet
  • Shower after playing sports or outdoors
  • Daily change into clean underwear, socks, and outfit
  • Wear loose clothing made of fabric that breathes
  • Track dietary intake to make sure that consuming spices, garlic, or onions aren’t causing the unpleasant odor

Deodorants for Youngsters

Along with the above hygiene measures, body odor calls for an effective deodorant. Prep U products specifically meet the needs of young boys all the way through adulthood.

Deodorant products that include antiperspirant prevent sweating as the deodorant covers odor. However, the aluminum used in antiperspirant is considered dangerous and potentially connected to breast cancer as well as Alzheimer’s disease.

Prep U deodorants use natural ingredients to counteract against body odor without risking exposure to chemicals like aluminum. Our formulations are safe for sensitive skin, produced without animal testing, and composed of only natural ingredients. Some of these ingredients include shea butter, jojoba oil, neem tree oil, candelilla wax, arrowroot powder, beeswax, and various essential oils.

No matter how old a boy is, if he has body odor he should consider the need to start using a deodorant like Prep U natural deodorant or charcoal deodorant. Discover our entire line of all-natural personal care products for active boys on our website.


Information on this site is intended for educational and informational purposes only. Any information on this site is not intended to make claims to any unique individual and/or experience.  Our products are crafted in Austin, TX and are produced in small batch quantities to give you the best possible product.  Our products are all natural and variations will occur from time to time.  Ingredients may be different from what is listed on this site as they may change over time.  Please refer to the package or label for the most up to date ingredients and information.

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