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Coastal Breeze Car Diffuser Refill Oil – 1 oz / 30 mL

Coastal Breeze Car Diffuser Refill Oil – 1 oz / 30 mL

$10.00 USD
Sale price  $10.00 USD Regular price 
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Coastal Breeze Car Diffuser Refill Oil – 1 oz / 30 mL

Coastal Breeze Car Diffuser Refill Oil – 1 oz / 30 mL

$10.00 USD
Sale price  $10.00 USD Regular price 
Shipping calculated at checkout.
Story + Details

Fresh Air. Saltwater. Windows Down. 🌊

Don’t throw away your Harbor Morning car diffuser when it’s empty! Our Coastal Breeze Car Diffuser Refill Oil lets you refill and reuse your hanging glass diffuser again and again.

Each refill comes in a 1 oz / 30 mL amber glass bottle with a glass dropper, making it easy to replenish your diffuser without purchasing a new bottle every time.

One bottle provides approximately 4 refills of our standard Harbor Morning 8 mL car diffuser.

🌊 Coastal Breeze

A custom Harbor Morning Co. blend of:

Sea Minerals — crisp & refreshing
Azure Coast — fresh aquatic notes
White Tea — clean & sophisticated

Fresh • Coastal • Clean • Unisex

♻️ Refill & Reuse

Simply remove the wooden cap and inner stopper from your diffuser, use the glass dropper to refill the bottle, replace the stopper and wooden cap, and you’re ready to go.

Briefly tip the diffuser upside down to wet the wooden cap, then immediately return it upright.

1 oz / 30 mL refill ≈ 4 diffuser refills

⚓ Product Details

  • 1 fl oz / 30 mL
  • Amber glass refill bottle
  • Glass dropper included
  • Approximately 4 refills
  • Custom Harbor Morning fragrance blend
  • Premium diffuser base
  • Hand-blended in small batches
  • Refillable & reusable system
  • Made in the USA
  • First Responder Owned & Operated

⚠️ IMPORTANT SURFACE WARNING

AVOID CONTACT WITH VEHICLE OR FINISHED SURFACES.

Fragrance liquid may damage dashboards, plastics, leather, upholstery, painted surfaces, wood, or other finished surfaces. Wipe spills immediately.

For best results, refill the diffuser outside of the vehicle or over a protected surface.

Do not ingest. Avoid contact with eyes and skin. Keep out of reach of children and pets. Keep bottle tightly closed and upright when not in use.

🛟 Why Harbor Morning Co.?

✓ 100% Satisfaction Guarantee
✓ Replacement or refund if there’s a problem
✓ Prompt, friendly customer service
✓ Handcrafted in small batches
✓ First Responder Owned & Operated

Harbor Morning Co.
Coastal Life, Pure & Simple.

Materials + Care

Materials + Care

Each Harbor Morning Co. product is thoughtfully crafted or selected with quality, comfort, and coastal living in mind. Our candles are hand-poured in small batches using premium fragrance oils and carefully chosen materials designed to create a clean, relaxing home fragrance experience.

Candle Care

  • Trim wick to 1/4" before each burn
  • Allow wax to melt evenly across the surface during the first burn
  • Do not burn longer than 4 hours at a time
  • Keep away from drafts, pets, and children
  • Never leave a burning candle unattended

Wax Melt Care

  • Use only in approved wax warmers
  • Do not add water
  • Keep away from children and pets
  • Allow wax to cool completely before handling

Soap & Body Care

  • Store in a dry area between uses to extend product life
  • For external use only
  • Discontinue use if irritation occurs

Reed Diffuser Care

  • Flip reeds as desired for stronger fragrance
  • Avoid contact with furniture or finished surfaces
  • Keep away from direct sunlight and heat sources

Because many Harbor Morning Co. products are handmade in small batches, slight variations in color and appearance may naturally occur and make each item uniquely yours.

Shipping + Returns

Shipping & Returns

Harbor Morning Co. proudly offers free shipping on Harbor Morning Co. handmade products when your order subtotal is over $35 USD. Some exclusions may apply to select specialty or partner items.

Orders are carefully packed with care and typically ship within our current processing timeframe shown at checkout. Because many of our products are handmade in small batches, processing times may vary slightly during launches, holidays, and high-volume periods.

For complete information regarding:

  • Shipping rates & delivery estimates
  • Returns & exchanges
  • Damaged or incorrect orders
  • Order support & contact information

Please visit our full Shipping Policy and Return Policy pages linked at the bottom of our website.

Complete the Coastal Experience