Seasonal upkeep
Test smoke and carbon monoxide alarms
Press each test button. Alarms older than 10 years (7 for CO) should be replaced; the date is on the back.
- How often
- Twice a year
- When
- March, September
- Who and what it costs
- DIY · 10 minutes
Get this on your own house's plan
DwellTended builds a seasonal plan for your actual house, shows what needs you this week with rough costs, and reminds you before things are due. Free to start, no inspection report needed.