With CF, the air you breathe is a big deal. Dust, mold, bacteria, strong chemical smells, all of that can mess with your lungs. And unfortunately, just because a room looks clean doesn’t mean the air is.

But the good news? You don’t need to live in a bubble. With a few simple tweaks, you can make your home or workspace safer and more supportive of your health.

Simple Ways to Clean Up Your Air and Reduce Irritants

Here are some easy, practical ways to keep your environment CF-friendly:

• Use a HEPA air purifier: These suck up almost all airborne particles, dust, mold, bacteria, even pet dander. Try to put one in your bedroom and anywhere else you spend a lot of time.

• Watch the humidity: Too much humidity can grow mold. Too little can dry out your airways. Try to keep it around 40–50% and clean your humidifier regularly.

• Go easy on carpeting: Carpets are like a sponge for allergens. If you can, stick with hard floors. If not, vacuum often with a HEPA-filter vacuum.

• Skip the harsh chemicals: Look for fragrance-free cleaners and laundry products. Natural options like vinegar or plant-based brands work well and are gentler on your lungs.

• Keep vents and filters clean: Dirty HVAC systems can push dust and mold through your whole house. Change filters regularly and consider getting the ducts cleaned now and then.

• Ventilate when possible: Crack open a window when the outdoor air quality is good. Use fans in the kitchen and bathroom to cut down on moisture.

• No smoking or vaping indoors, ever: Secondhand smoke is especially dangerous with CF. Make your home and car smoke-free zones, and don’t be afraid to speak up about it.