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This lemon and rosemary air freshener revitalizes a stale or stinky room with a fresh, vibrant scent. It’s a great way to make use of rosemary sprigs and to repurpose your leftover lemon peels to deodorize and delight the senses, no essential oils needed!

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Upon walking into a stinky home after a weekend away (thanks to compost left in the kitchen), I was inspired to recreate an air freshening room spray I saw on Pinterest, but with ingredients I had at home. I picked lemons off my tree and rosemary from my bush, to whip up this natural deodorizer, making this fragrant solution incredibly affordable and easy.
Even more exciting than saving money, this air freshener made my house smell delicious and so clean. This recipe is also super flexible and customizable to your preferences. You can add vanilla extract or lavender plant if you prefer those scents!
Looking for more ways to use your rosemary? Try out this rosemary tea, rosemary vegan crackers, rosemary roasted potatoes, and candied rosemary walnuts.
Homemade Air Freshener
I love how easy and affordable this recipe for homemade air deodorizer is! Did you know that most of the air fresheners you find at the store are packed with chemicals that can be harsh in your home, to your family, and to your four-legged friends?
This air freshener is pet-safe and the perfect way to replace those common store-bought bottles while using ingredients you already have at home. It’s a total win!
Best Room Deodorizer Scents!
The beauty of this DIY odor eliminator is that you can choose your favorite scents and use them throughout your home or you can make different ones for each room of the house.
For example, this lemon and rosemary version would be perfect for the kitchen and bathrooms, but you could go with a lavender-based spray for bedrooms since it has great restful sleep properties.
If you want to use essential oils, here are a few ideas for scent combinations that you can try:
- Orange & Cinnamon
- Lemon & Thyme
- Grapefruit & Basil
- Peppermint & Rosemary
- Lavender & Vanilla
- Peppermint & Vanilla
- Rose & Sandalwood
You can also add fragrant spices to your DIY air freshener. Cinnamon and vanilla make a delicious living room scent, especially during the holidays. But if that (understandably!) makes your mouth water, here are some cinnamon and vanilla-themed recipes to try: vanilla scones, vegan vanilla cupcakes, vegan cinnamon rolls, and apple cinnamon bread.
Whatever scents you choose, give this homemade air freshener a try and breathe in the freshness! Get creative and let us know which scents you come up with in the comments.
How to Make Homemade Air Freshener

Step 1: Add the lemon, rosemary, and water to a medium pot, bring to a boil, lower heat to a simmer and let sit until your house smells awesome. Note: It’s very important to not let the water dry out because burned lemons and rosemary defeat the purpose of this recipe.
Homemade Air Freshener Spray Ideas
There are so many ways to use your fresh-smelling lemon and rosemary air freshener! You can:
- Spritz it around the house
- Add it to a diffuser to make the whole house smell fresh
- Dilute it and use it as a surface cleaner or all-purpose cleaner
- Keep a bottle in your car
- Take some on vacation to combat the musty hotel room smells
- Place one in the half-bath for guests
The options are endless, so get creative and enjoy your lovely smelling home! With just a few easy steps, you can create a refreshing and natural room deodorizer that is great for your health and the health of your family and pets. Make some today to be ready whenever you need it!
Do you have a favorite air freshener scent combination? Share it with us in the comments below.
Other Lemon-Themed Recipes to Consider….
Vegan Dinners
Buttery Lemon Tofu and Asparagus
Vegan Desserts
Vegan Lemon Loaf Cake
Vegan Desserts
Lemon Blueberry Cookies
Vegan Desserts
3-Ingredient Lemon Glaze
If you tried this lemon and rosemary air freshener recipe or any other recipe on my blog, please leave a 🌟 star rating and let me know how it went in the 📝 comments below. Thanks!
Lemon and Rosemary Air Freshener

Equipment
- Spray bottle
Ingredients
- 2 lemons sliced
- 2 branches of rosemary
- 4 cups of water
Instructions
- Add the lemon, rosemary, and water to a medium pot, bring to a boil, lower heat to a simmer and let sit until your house smells awesome. It's very important to not let the water dry out because burned lemons and rosemary defeat the purpose of this recipe.















Love this all natural and I’m sure smells amazing! Definitely will try!
It’s incredibly fresh and clean!
Perfect idea! Thanks for sharing this recipe!
It’s a great one for that clean feeling!
I love, love home recipes like this! I just recently planted rosemary in my garden, so I can’t wait to try this. Thank you! Yay, fresh house!
Awesome!! Let us know how it goes for you 🙂
i made a couple bottles today and my home smells so wonderful now
Awesome! It’s a winner!
With 2 cats and a compost bin that fills up instantly, this was the perfect way to freshen our house. My mother in law even commented that the house smelled to fresh and clean LOL.
Love to hear that! It’s definitely a big help in our house too!
This works so well! I am a bit obsessed with having a nice smelling house, and I only use natural sprays. They’re so expensive at the store I wanted to find a DIY version – this spray is perfect. It works better than the store bought stuff and is super easy to make!
It’s definitely a winner!
Wonderful combination of lemons and rosemary. I am always looking for ways to freshen my home.
This is the one!
now I know what to do with my lemon peels, thanks for this! I use vanilla too.
I bet the vanilla smells amazing too!
I love the smell of rosemary so much but never thought to use it as a deodorizer. Thanks so much!
It’s quite refreshing!
Love this! Thanks for sharing!
It smells so lovely!
What a great way to repurpose your leftover lemon peels!!
Yesss! Smells so refreshing and clean!
So refreshing!