# Which car air freshener has the longest lasting scent? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which car air freshener has the longest lasting scent?

## Products

### Little Trees Black Ice Hanging Car Air Freshener
```yaml
product: little-trees-black-ice-hanging-car-air-freshener
brand: Little Trees
price_gbp: 3.91
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
refillable: false
fragrance_type: masculine fragrance
scent_strength: strong
```

- **Price:** £3.91 [^1]
- **Summary:** Little Trees Black Ice is a strong, masculine hanging air freshener with sandalwood, bergamot, and lemon notes. It suits drivers who want a bold, clean fragrance in their vehicle and prefer a disposable, ready-to-hang design.
- **Ideal For:** It suits shoppers seeking the longest-lasting scent because the product is specifically described as strong and long-lasting.

### Febreze Car Linen and Sky Vent Clip Air Freshener
```yaml
product: febreze-car-linen-and-sky-vent-clip-air-freshener
brand: Febreze
price_gbp: 6.5
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
duration: 960
fragrance_type: fresh airy linen with hints of pear and lily
scent_strength: adjustable low to high
```

- **Price:** £6.5 [^2]
- **Summary:** Febreze Car Linen and Sky is a vent clip air freshener with a fresh-off-the-clothesline fragrance and adjustable scent intensity. Its odor-fighting formula provides consistent scent for up to 40 days on the low setting, making it suitable for drivers who want long-lasting freshness and control over fragrance strength.
- **Ideal For:** This product suits the question because it provides up to 40 days of consistent scent on low, equivalent to 960 hours, with Steady Release Technology.

---
## References & Sources
[^1]: AutoZone, accessed 2026-09-13. https://www.autozone.com/p/little-trees-air-freshener-u2p-20655/257842
[^2]: Pay-Less Super Markets, accessed 2026-09-13. https://www.pay-less.com/p/febreze-car-odor-fighting-car-freshener-vent-clip-linen-sky-car-vent-clip/0003700085186