Electronic cigarettes like Blu require careful handling to ensure user safety. Understanding key safety aspects mitigates risks.
Battery Safety Protocols
Blu devices use lithium-ion batteries. Follow these critical precautions:

- Use only manufacturer-provided chargers to prevent voltage mismatch
- Avoid overnight charging and never leave charging devices unattended
- Discontinue use if batteries show swelling, overheating, or damage
E-Liquid Handling Guidelines
Nicotine exposure poses significant risks:
- Always use child-resistant containers and store liquids out of reach
- Prevent skin contact – wash immediately if spills occur
- Discard leaking cartridges; damaged seals compromise safety
Usage & Maintenance Best Practices
Proper operation extends beyond basic use:
- Allow 15-minute cooldowns between extended vaping sessions
- Clean battery contacts monthly with dry cotton swabs
- Never modify atomizers or attempt device repairs
Health Advisory Notice
While Blu products undergo quality testing:
- Long-term health impacts remain under scientific review
- Pregnant individuals and those with respiratory conditions should avoid use
- Report any adverse reactions to manufacturer and health authorities
Regulatory Compliance Status
Blu must adhere to regional safety standards:
- PMTA authorization required for US market presence
- EU TPD compliance mandates 2mL maximum tank capacity
- Child-resistant packaging mandatory in most jurisdictions
Always reference current local regulations and manufacturer documentation for updated safety requirements. Discontinue use immediately with any performance irregularities.