Just ensure that it is dry (actually dry) and that the combustion is complete
In South of Chile where wood is a very common and available fuel for cooking or heating this has been a permanent issue every winter, too many people with asthma as a consequence of pm2.5 and other particulate materials
In South of Chile where wood is a very common and available fuel for cooking or heating this has been a permanent issue every winter, too many people with asthma as a consequence of pm2.5 and other particulate materials