A styled product photo showing warm amber crystals, whole sandalwood wood pieces, and dark brown tonka beans on a dark surface with warm sunlight and shadows. White text on the left reads 'sandalwood tonka beans warm amber'. (featured)

A styled product scene showing a white spray bottle labeled GROW next to a lit candle on a wooden stand, with dried botanicals and home icons overlaid with text reading 'Beautiful scents that make everyday feel extraordinary.'. (featured)

Santal & Tonka
Car Freshener

~~$20~~

$16

Santal & Tonka brings the luxury of your favorite designer fragrance to every drive with creamy sandalwood, cardamom, tonka bean, and amber. 🪵

Perfect for your car, closet, or any small space. Each pack includes 2 fresheners, with 7–14 days of fragrance per freshener.

All the beauty of fine fragrance, made from plants. Every ingredient shared.

About Ingredients

Plant-based home fragrance with every ingredient listed.
Crafted in small batches in Durham, NC.

Made with Plant Based Ingredients

Acetoin (Naturally occurring in blackberry)
Ambroxan (Naturally found in clary sage)
Amyris Balsamifera Bark Oil (West Indian Rosewood)
Canarium Luzonicum Gum Nonvolatiles (Naturally occurring in elemi trees)
Cedryl Acetate (Naturally occurring in arborvitaes tree)
Dimethyl Heptenal (Naturally occurring in citrus fruits)
Eucalyptol (Naturally occurring in Eucalyptus Oil)
Fusanus Spicatus Oil (Sandalwood)
Hexyl Cinnamal (Naturally occurring in chamomile)
Hydroxycitronellal (Naturally occurring in citronellal)
Beta Ionone (Naturally occurring in papaya)
Juniperus Mexicana Oil (Cedarwood)
Neral (Naturally occurring in citrus)
Thuja Occidentalis Leaf Oil (Cedar Leaf)
Vanillin (Naturally occurring in vanilla)
Triethyl Citrate (Naturally occurring in oranges)

Plant-based

Smells like nature because it comes from nature. Made from plants, never petroleum.

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Every Ingredient Listed

No hiding behind the word 'fragrance.' You know exactly what's inside.

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Thoughtfully Formulated

No phthalates, petroleum, or known carcinogens, mutagens, or reproductive toxicants.

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Person in a car holding Pacific Driftwood, Golden Grove, and Woodland Sage car freshener cards, with a Grow air freshener hanging from the rearview mirror

Why You'll Love It

Smells like a breath of fresh air, every time you get in
Non-toxic, plant-based, every ingredient listed
Lasts 7–14 days per freshener
Replace every 1–2 weeks for fresh scent

Comparison of 'grow' air fresheners labeled as truly non-toxic on the left and unknown fragrance on the right.

Why Settle for Fake?

Real scent, real ingredients, real peace of mind.

Most car fresheners rely on synthetic “fragrance” and mystery chemicals that can be overpowering (and honestly, kind of ugly).

Ours are made with plant-based ingredients, transparent labels, and a sleek, minimal design so your car smells amazing, not artificial.

Person holding a 'Grow' car freshener product packaging in a car's interior.

Smells Really Good. Verified by thousands of happy noses.

⭐️⭐️⭐️⭐️⭐️ “It’s the only car freshener that doesn’t give me a headache—and it actually smells amazing.”

⭐️⭐️⭐️⭐️⭐️ “I love that it’s non toxic and safe for my dog who rides in the car with me daily.”

⭐️⭐️⭐️⭐️⭐️ “People always ask what scent my car is—10/10 recommend.”

Santal & Tonka

Enjoy the entire collection

Air + Fabric Spray

$16

Car Freshener

$16

3-Wick Candle

$35

Diffuser Oil

$34

Bundle

$62

More Non Toxic Scents for The Road

Four 'grow' branded car fresheners product packages with different scents on a white background.

Bestsellers Car Freshener Pack

$58

Woodland Sage

$16

Blondewood

$16

Linen

$16

Golden Grove

$16

Pacific Driftwood

$16

Flannel + Leaves

$16

Santal & Tonka

$16

Autumn Heirloom

$16

Midnight Orchid

$16

Vanilla Peppermint

$16

Two oval car air fresheners from grow Fragrance shown in front of their kraft paper and dark green retail card packaging, with pine branches and a yellow 'Limited Winter Edition' badge on a white background.

Palo Santo Pine

$16

5 stars: 10 (91%)
4 stars: 1 (9%)
3 stars: 0 (0%)
2 stars: 0 (0%)
1 star: 0 (0%)

This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.

Love this smell!!

Long lasting fresh fragrance. Love it

One of my favorites!

Love this one, a woodsy scent that's perfect in any room. I blend with a spray of Flannel and Leaves scent for a little more holiday feel.

the very best, only freshner I use

Smells so good I ordered the candle!

Smells so good I ordered the candle next!!
1. Discovery set
2. Full size
3. Candle
I don’t know what Tonia and Santal are but they smell delicious, Autumn-y, and of course the fact it’s non toxic is key. Definitely recommend!!

Great fall smell !

Love this for Fall! It’s not overly fall smelling like Ginger Pumpkin or Autumn Heirloom. I think it would be a nice transition into early winter. It does smell like fall but has vanilla undertones. Highly recommend!

Love it!

Love it! I love the Fall fragrances the best. My favorite fragrance so far is probably Midnight Orchid. I have purchased so many. I change with the seasons.