Scientific usage and precautions for air fresheners

1. Dosage Control:

- Spray type: Do not use for more than 5 seconds at a time, with an interval of at least 2 hours between applications.

- Electric type: It is recommended to replace the liquid bottle monthly to prevent fragrance sedimentation from affecting the effect.

2. Safety Precautions:

- Keep away from children and pets. Avoid ingestion or contact with eyes.

- Avoid prolonged use in enclosed spaces, as it may cause dizziness (the European Chemicals Agency recommends ventilation twice daily).

3. Special Scenarios:

- New car odor removal: Choose a gel containing activated charcoal, place it under the seats, and rotate it weekly to enhance the absorption effect.