Frequently asked questions
Everything you need to know about Gaarj Hub.
Each Smart Car Air Freshener provides up to 60 days of fragrance on the medium intensity setting. Higher settings will use the scent faster.
Yes — the universal vent clip is designed to fit virtually every horizontal and vertical AC vent on the market.
The intensity dial lets you go from a barely-there hint to a confident, present fragrance. You're in full control.
Standard EU shipping arrives within 3–7 business days after dispatch. You'll receive a tracking link by email.
We offer a 30-day money-back guarantee. If you're not delighted, contact us for a full refund — no questions asked.
Yes. Our formula is allergen-free, non-toxic, and uses no harsh propellants. Safe for the whole family.
All payments are processed through Shopify's PCI-DSS compliant, SSL-encrypted checkout. Your card details never touch our servers.