Miller candle co. Car diffuser refills

Car Diffuser Refills

Western, Farm, Earthy & Holiday Scents

Keep your vehicle smelling incredible with our handcrafted car diffuser refill oils, available in a wide range of western, farm-inspired, earthy, and seasonal holiday scents.

Made with high-quality, non-toxic, phthalate-free fragrance oils, our refills are dye free, vegan, and cruelty free—safe for your family and pets while delivering long-lasting fragrance that isn’t overpowering.

Each refill is hand poured in Texas and designed to extend the life of your existing car diffuser, so you can refresh your favorite scent without purchasing a new diffuser.

Why You’ll Love Them

• Non-toxic, phthalate-free fragrance oils
• Dye free, vegan & cruelty free
• Safe for family and pets
• High-quality, long-lasting scent
• Hand poured in Texas 🇺🇸

Size & Packaging

• 1 oz glass amber bottle with dropper
• Each bottle provides enough fragrance to refill your diffuser approximately 4 times

How to Use

• Unscrew the wooden cap from your car diffuser
• Remove the clear plastic stopper
• Use the dropper to refill the diffuser
• Screw the wooden cap back on tightly
• Tip briefly to saturate the wooden cap and enjoy

Additional Details

• Made in the United States
• Weight: 1 oz (28.35 g)
• Dimensions: 1.3 x 4 in (3.3 x 10.2 cm)