How to Upcycle Used Coffee Grounds into Homemade Deodorant

How to Upcycle Used Coffee Grounds into Homemade Deodorant

How to Upcycle Used Coffee Grounds into Homemade Deodorant


Making your own natural deodorant at home is a great way to avoid unwanted chemicals and ingredients found in store-bought deodorants. Used coffee grounds are an effective and affordable deodorizing ingredient that can be repurposed for homemade deodorants. In this article, I will provide a step-by-step guide on how to upcycle used coffee grounds into homemade deodorant.

Benefits of Using Coffee Grounds in Deodorant

Here are some of the main benefits of using used coffee grounds in homemade deodorant:

  • Natural deodorizing properties: Coffee grounds are a natural deodorizer due to their ability to absorb and neutralize odors. The grounds contain compounds that bind to smelly particles.

  • Exfoliating texture: The coarse texture of used coffee grounds helps exfoliate and scrub away dead skin cells when applied topically. This can help prevent body odor.

  • Antimicrobial effects: Coffee grounds have antimicrobial properties that inhibit the growth of bacteria that causes body odor. The grounds can help neutralize odor-causing bacteria.

  • Affordable ingredient: Used coffee grounds are free and readily available from your own brewed coffee. Reusing them cuts down on waste.

  • Customizable deodorant: Coffee ground deodorant allows you to control the ingredients. You can avoid chemicals and fragrances found in store-bought options.

Coffee Ground Deodorant Recipe

Here is a simple homemade deodorant recipe using used coffee grounds:


  • 1/4 cup used coffee grounds
  • 1/4 cup baking soda
  • 1/4 cup cornstarch
  • 1/4 cup coconut oil
  • 10-15 drops essential oil (optional for scent)


  1. Gather used coffee grounds from your coffeemaker. Make sure they are completely dry before using.

  2. In a medium bowl, mix together the used coffee grounds, baking soda, and cornstarch.

  3. Melt the coconut oil either in a small saucepan over low heat or in the microwave.

  4. Pour the melted coconut oil into the dry ingredients and stir well until a thick paste forms.

  5. Add several drops of your preferred essential oil for a nice scent if desired. Lavender, lemon, and peppermint oils work well.

  6. Transfer the homemade deodorant mixture to a small lidded container or empty deodorant tube/stick. Let it cool and solidify before use.

  7. To apply, use clean fingertips to scoop a small amount and rub it into your armpits. The coffee grounds provide gentle exfoliation to remove dead skin cells while the oils moisturize.

  8. Store your coffee ground deodorant in a cool, dry place. It should keep for several months. Remix or remelt it if the mixture becomes too dry.

Tips for Making Coffee Ground Deodorant

Here are some helpful tips to follow when making homemade deodorant with used coffee grounds:

  • Use completely dry grounds within a day or two of brewing coffee for maximum freshness and odor neutralizing effects.

  • Avoid very oily coffee grounds if possible, as excess oil can impact the deodorant texture. An ideal ground consistency is damp but not dripping wet.

  • Grind beans to a medium coarseness before brewing coffee to yield optimally textured used grounds for application.

  • Store the finished deodorant in the fridge during hot summer months to keep the coconut oil from melting.

  • Add more cornstarch or baking soda if your mixture is too soft. The deodorant should glide onto skin, not drip.

  • If irritation occurs, try a patch test on a small area of skin first. Reduce the amount of baking soda if it causes redness or stinging.

  • Consider adding antimicrobial ingredients like tea tree oil or witch hazel for extra odor and bacteria fighting effects.

  • Customize scent with your favorite essential oils. Start with 5 drops per 1/4 cup of oil and adjust to preference.

The Benefits of Making Your Own Deodorant

Crafting your own natural deodorant at home using ingredients like used coffee grounds has many advantages:

  • You control exactly what goes into the deodorant
  • Avoids potentially harmful ingredients found in conventional deodorants
  • Much more affordable than specialty natural deodorants
  • Can be customized for personal scent preferences
  • Allows for creative reuse of everyday kitchen ingredients
  • Reduces waste by repurposing coffee grounds

So don’t throw away those used coffee grounds! With a simple recipe, you can transform the grounds into an effective homemade deodorant. Making your own allows you to save money while avoiding unwanted chemicals on your skin.