Spending time in a pressurized oxygen chamber. In many cases, hyperbaric oxygen therapy is recommended. This therapy involves breathing pure oxygen in a chamber in which the air pressure is about two to three times higher than normal. This speeds the replacement of carbon monoxide with oxygen in your blood.

Signs of a carbon monoxide leak in your house or home Sooty or brownish-yellow stains around the leaking appliance. Stale, stuffy, or smelly air, like the smell of something burning or overheating. Soot, smoke, fumes, or back-draft in the house from a chimney, fireplace, or other fuel burning equipment.

How to Test The Air Quality in Your Home

1. Purchase an indoor air quality monitor.
2. Test for mold in the air.
3. Install carbon monoxide alarms.
4. Conduct a radon test.

Below find 8 natural air purifier options, straight from experts.

1. Prioritize plants.
2. Reduce sources of air pollution.
3. Vacuum and dust regularly.
4. Go burn-free.
5. Open the windows regularly.
6. Maintain clean filters.
7. Try this box-fan hack.
8. But maybe invest an air purifier, too.

Indoor air pollution is usually caused by the accumulation of contaminants from various sources inside a home. Emissions from fireplaces, stoves, cigarettes, cleaning products, newer building materials, and chemicals stored in the home can cause indoor air problems.

Indoor Pollutants and Sources

• Asbestos.
• Biological Pollutants.
• Carbon Monoxide (CO)
• Cookstoves.
• Formaldehyde/Pressed Wood Products.
• Lead (Pb)
• Nitrogen Dioxide (NO2)
• Pesticides.

Here are 7 things you can do right away to improve the air quality in your home:

1. Change your AC filter.
2. Don’t forget about other air filters.
3. Check your air ducts.
4. Use cooking vents.
5. Keep your rugs and carpets clean.
6. Control humidity in your home.
7. Buy indoor plants to freshen the air.

3 Steps to Better Indoor Air Quality

1. Step 1: Increase ventilation in your house. “We tend to keep our windows tightly shut in the winter, but flinging open a window is not the answer,” says Schachter.
2. Step 2: Turn on the AC.
3. Step 3: Install a HEPA (high-efficiency particulate air) filter.

Garcia said that in conditions like those we have now, air quality can actually worsen at night. There tends to be less wind at night, and that allows pollutants, such as smoke, to settle closer to the ground.

How dirty is the air in your home? Indoor air quality can be two to five times more polluted than outdoor air, and since the Environmental Protection Agency estimates that people spend 90% of their time indoors, this is a big deal.

Whether you have a cold or seasonal allergies or your nose is just stuffy after you’ve dusted and vacuumed, the steam from boiling water can loosen congestion and help you breathe freely.

As CO levels increase and remain above 70 ppm, symptoms become more noticeable and can include headache, fatigue and nausea. At sustained CO concentrations above 150 to 200 ppm, disorientation, unconsciousness, and death are possible.