Aerosol spray air freshener

Buyers should focus on the solvent base (water-based vs. oil-based), as water-based formulas are generally more eco-friendly and cost-effective. The propellant type (typically LPG or compressed air) is critical for spray consistency. Ensure the fragrance concentration is between 1% to 5% depending on the desired longevity, and verify that the canister material is tinplate or aluminum with an internal anti-corrosion coating to prevent leakage.

Aerosols are classified as Dangerous Goods (Class 2.1 or 2.2). You must ensure the supplier provides a Material Safety Data Sheet (MSDS) and a UN38.3 test report. For the US market, compliance with VOC (Volatile Organic Compounds) limits set by CARB is mandatory. For the EU, products must adhere to REACH regulations and the Aerosol Dispensers Directive (75/324/EEC), including the 'epsilon' marking.

Request a spray pattern test to ensure a fine mist without large droplets that cause staining. The actuator (nozzle) should have a consistent discharge rate, typically 1.0g to 1.5g per second. Additionally, verify the valve quality to ensure no 'after-drip' occurs after the button is released, and check the shelf life stability, which should be at least 24 to 36 months.

Most professional suppliers on Made-in-China.com offer OEM/ODM services. This includes custom fragrance development (e.g., Lavender, Lemon, or New Car scent), private label lithographic printing directly on the can, and adjustable can sizes (ranging from 150ml to 750ml). For premium brands, custom-shaped caps and specialized odor-neutralizing technologies (like Zinc Ricinoleate) can be integrated.

The primary risk is logistical rejection due to the pressurized nature of the cans. Aerosols are flammable and explosive hazards; therefore, they cannot be shipped via standard air courier (like DHL/FedEx) without specialized DG (Dangerous Goods) handling. It is highly recommended to use Sea Freight (FCL) to minimize unit shipping costs and ensure compliance with IMO (International Maritime Organization) standards.

Always use Secured Trading Services provided by platforms like Made-in-China.com to protect your payments. Negotiate a 30% deposit and 70% balance payment against the Bill of Lading (B/L). Before final payment, hire a third-party inspection agency (such as SGS or Intertek) to perform a pressure leakage test and a weight check to ensure every can is filled to the specified volume.

Upon arrival, the inventory must be stored in a cool, dry, and well-ventilated warehouse. The temperature must stay below 50°C (122°F) to prevent canister bursting. Ensure the facility is equipped with explosion-proof lighting and is kept away from direct sunlight or heat sources, adhering to local fire safety codes for hazardous material storage.