A:Answer Appliances can have an odor from manufacturing residues or packing materials, which should dissipate after 2 days of use. You can run the unit in a well-ventilated area for several hours to help dissipate the smell. If you have additional questions or concerns, please reach out to us at tclsocial@tcl.com with your contact information and a description of what you need help with. Thank you, TCL Customer Support
