Safety first
Smoke indoors: stop use and take the right next step.
Prioritize immediate safety, then prepare facts for an inspection before the fireplace is used again.

Indoor smoke is a reason to stop using the fireplace. If there is a carbon-monoxide alarm, suspected exposure or immediate fire danger, get outside and call 911 before doing anything related to a service request.
Respond to the danger first
CPSC explains that carbon monoxide is colorless and odorless. If you suspect exposure, get outside to fresh air immediately and call 911. Working CO alarms belong on every level and outside sleeping areas.
Do not stay inside to collect photographs, troubleshoot controls or complete a form. Emergency response takes priority over an inspection appointment.
Do not keep testing the fireplace
Persistent smoke can involve the flue, damper, appliance, weather or pressure conditions in the home. CSIA discusses how home-pressure conditions can draw smoke through an unused flue. A single symptom does not establish the cause.
Stop use and arrange assessment before reuse. Do not bypass controls, change gas components, force a damper or climb the roof to investigate.
After the immediate situation is safe
Record the appliance type, what was operating at the time, where smoke appeared and whether it followed a renovation or weather event. Existing service reports and manufacturer information are helpful.
An inspection can establish accessible conditions and the appropriate next investigation. It is not an emergency-response service. Use emergency services for immediate danger.
- Identify wood or gas and the appliance model if available.
- Note which room or fireplace showed the condition.
- Describe recent renovation, ventilation or appliance changes.
- Keep the system unused until the concern is assessed.
Common questions
Clear answers for the season.
Can I relight the fireplace if the smoke clears?
Do not use repeated fires to test a persistent smoke concern. Arrange assessment and follow emergency or manufacturer instructions.
Is no odor proof that there is no carbon monoxide?
No. CPSC describes CO as odorless and colorless. Follow CO-alarm and emergency guidance.
Does this page provide emergency dispatch?
No. For immediate danger, leave and contact emergency services. Royalstone does not provide emergency dispatch through this website.
Official sources
Check the current authority.
Weather, air-quality restrictions, permits, and appliance guidance can change. These are the sources used to keep this guide grounded.
CPSC carbon-monoxide information
Carbon-monoxide alarms, symptoms and immediate emergency action.
Open source ↗OFFICIAL RESOURCECSIA homeowner resources
Annual inspection, sweeping, damper and creosote guidance; an educational source, not a claim of Royalstone certification.
Open source ↗