Using a **secondhand vape** can be harmful due to hygiene and health risks. Shared or pre-owned vapes may carry bacteria, viruses, or residue from previous users, potentially leading to infections. Additionally, old vape coils and tanks might contain leftover nicotine or chemicals that can affect your health. It’s always safer to use a new, clean vaping device to avoid contamination a... https://nwacolorado.org/is-secondhand-vape-harmful-health-effects-explained/