Home AfterWhatHappened — Home Troubleshooting Knowledge Base Understand problems that appear after repairs, cleaning, installations, or outages. Popular Problems After Smoke Detector Alarm Stopped, House Smells Burnt After Using a Space Heater, Outlet Feels Warm After Turning Off Water Main, Pressure Feels Lower After a Power Outage, My Fridge Is Running but Not Cooling Properly — What It Means and What to Do After Power Came Back On, My Lights Flicker Randomly After Using a Humidifier, Windows Started Sweating Popular Categories POWER, ELECTRICITY & OUTAGES CLEANING & MAINTENANCE ACTIONS HVAC, HEATING & COOLING