Independent neighborhood guide, not affiliated with any homeowners association, property manager, city or official board.
Updated October 23, 2026
Carbon monoxide is colorless, odorless and toxic. It’s called the silent killer because people often don’t know it’s there.
In Minnesota, where furnaces run half the year, it deserves real attention.
Here’s how to protect your home.
Where it comes from
Furnaces, boilers, water heaters, gas stoves, fireplaces, space heaters and generators can all produce carbon monoxide if they’re not working or venting properly. So can a car running in an attached garage.
How to stay safe
- Have heating systems inspected and serviced every year by a qualified pro.
- Use a range hood vented outdoors when cooking with gas.
- Open the flue whenever the fireplace is in use.
- Never run a car, generator or grill in a garage or indoors.
- Keep outdoor vents clear of snow and ice.
- Install carbon monoxide alarms and test them regularly. Minnesota law requires approved alarms within 10 feet of each room used for sleeping.
Know the signs
Headaches, dizziness, nausea, weakness and confusion can all be symptoms, and low-level exposure can feel like the flu. If an alarm sounds or you suspect exposure, get everyone outside to fresh air and call 911.
Read An Annual Home Check-up, and for repairs, Super Crew Contractors can help.
A simple plan for your carbon monoxide safety move
I’ve been helping people sell and buy homes across Minnesota, Wisconsin, and Florida for about two decades, and I build and remodel luxury homes too. I’ll help you see both what a property is and what it could be.
Getting the house ready, or making it yours
If you’re selling and want repairs handled before buyers see them, Super Crew Contractors can give you an estimate. If you’re ready for something custom, Ivy Lane Homes does luxury home building and remodeling. And a quick coverage check with Intrinsic Insurance before closing can save you a surprise. For the local picture, read my Chaska homes guide or browse neighborhoods in Chanhassen and Victoria.
Super Crew Contractors, Ivy Lane Homes and Intrinsic Insurance are owned by David Olson; you are free to use any contractor, builder or insurer.
Your next step in carbon monoxide safety
Every move is different. When you’re ready to talk about yours, I’m a call or text away.
Please note: I don’t handle rentals or property management. I work with sellers and buyers, and that’s where I can help you most in carbon monoxide safety.
Stay close to the market, without the noise.
Every so often I send a short, practical note: what Twin Cities homes did, prep tips that are worth the money, and neighborhoods worth a look.
Thank you! You’re on the list.
I’m glad you’re here. A quick confirmation is on its way to your inbox. Whenever you want to talk about your own home or a move, I’m a call or text away.
