Remove any ice and snow buildup on roof and gutters to prevent ice damming Change filter on heater Keep window weep holes clear of dirt and debris and lubricate as needed Lubricate garage door pulleys and rollers Keep drains/inlets clear from debris and leaves In early spring, weed and feed lawns with a pre-emergent mix Open hose bib lines when danger of freezing temperatures is gone Change filter on heater When temperature is warm enough, run air conditioner to ensure it functions properly Check condensate pump line to ensure it's cleaned out and connected, and that the pump is plugged in Keep window weep holes clear of dirt and debris and lubricate as needed Keep sliding door tracks free of dirt and debris and treat with a wax-based furniture polish Check and clean smoke detector and carbon monoxide batteries Re-install screens if they were removed Water lawns in accordance with township watering ordinances Change filter on air handler (heater) Ensure gutters and drains/inlets are free of leaves and debris Keep window weep holes free of dirt and debris and lubricate as needed Lubricate garage door pulleys and rollers Fertilize grounds with drought resistant mix with grub inhibitors Remove and store all screens Change filter on heater Winterize hose bib lines by removing hoses from the faucets Keep window weep holes free of dirt and debris and lubricate as needed Ensure gutters and drains/inlets are free of leaves and debris Keep sliding door tracks free of dirt and debris and treat with a wax-based furniture polish Winterize irrigation systems, where applicable Lubricate garage door pulleys and rollers Check and clean smoke detector and carbon monoxide batteries Fertilize lawn with winter mix Disconnect dryer hose and vacuum it out into the wall vent as far as possible Maintain caulking and grouting in all areas to avoid water damage in windows, tubs, toilets, sinks, etc. Clean condensate pump and drain line (located by the air handler unit) to keep it from clogging Check roofing to ensure sealants and flashings are intact Establish a weeding and lawn-feeding routine Fill-in low spots in house foundation to ensure that water drains away from the house Clean faucet aerator screens Check all appliance manuals for manufacturer's scheduled maintenance Have heating and air conditioning systems serviced Drain and flush water heater Check exterior areas for proper paint coverage Apply sealer to asphalt driveways, as applicable