According to the National Homebuilders Association, your home is one of the single biggest investments you'll ever make–so be sure to do all you can to care for it. Get hands-on advice to help you make the most of your investment and ensure your home remains safe and comfortable for your family. From carpet care and general maintenance to mold and building materials, let NAHB be your guide.

• change AC/heat filter (once a month)
• clear yard drains of debris (every month)
• inspect and repair caulking to seal out water
• inspect and seal tile
• check dryer vent and foil duct opening for buildup

Spring

• change AC/heat filter (once a month)
• clear yard drains of debris (every month)
• clean gutters
• keep sliding door tracks free of dirt and debris, treat with a wax-based furniture polish
• check and clean smoke and carbon monoxide detector batteries
• inspect washing machine hot/cold and hose connections (replace every 2 years)
  

Summer

• change AC/heat filter (once a month)
• clear yard drains of debris (every month)
• inspect and repair paint
• adjust sprinkler system
• inspect roof shingles
• check dryer vent and foil duct opening for buildup
  

Fall

• change AC/heat filter (once a month)
• clear yard drains of debris (every month)
• clean gutters
• keep sliding door tracks free of dirt and debris, treat with a wax-based furniture polish
• check and clean smoke and carbon monoxide detector batteries
• inspect washing machine hot/cold and hose connections (replace every 2 years)

• pressure wash house deck and flatwork
• inspect and clean condensate lines for your cooling system
• inspect outside air conditioning unit
• have a professional service water heater tank
• seal deck (new decks must cure for 6 months before first sealing)
• inspect foundation drain openings, keep them free of debris and obstructions
• inspect site drainage around your home
• drain sprinkler systems
• lubricate and inspect garage doors
• inspect furnace
• replace thermostat batteries
• replace smoke detector batteries (twice a year)
• check cook vent filter and clean aluminum vent screen at least twice a year, more often if heavily used
• seal countertops
• tighten cabinet hinges
• clean chimney flue
• inspect thresholds and weather strip
• prune trees and shrubs
• fertilize, lime and aerate lawn