"Expert Tips for Protecting Yourself from Canadian Wildfire Smoke"

As smoky skies from Canadian wildfires blanket much of the eastern United States, residents from California to Montana are sharing their hard-won advice on social media after years of dealing with smoky air caused by Western wildfires. Recommendations include wearing masks, avoiding strenuous exercise, using steam to clear respiratory systems, and making DIY air filters. Experts suggest determining risk factors, keeping windows and doors shut, and preparing to hunker down inside with an air filter. U.S. Sen. Michael Bennet, D-Colo., advises addressing climate change immediately and paying firefighters more.