Clean all debris from the roof and gutters.
Close the fireplace damper.
Lubricate locks, hinges and gate hardware. Adjust hydraulic closers to make sure that the door closes fully.
Replace smoke and carbon monoxide detector batteries.
Remove window and door screens and give them a cleaning with a solution of powdered laundry detergent and hot water. Brush the screens with a nylon brush and give the screens and frames a rinsing with a garden hose . Mend tears and replace deteriorating material.
Decks, fencing and other exterior wood finishes should be cleaned. A solution of liquid chlorine bleach, powdered laundry detergent and hot water will remove mold and mildew from almost any exterior surface. For best results on wood decks, use a commercial deck-cleaning product that won't damage the finish. If the deck cleaner doesn't do it, try using a commercial deck brightener. If the finish is worn, try light sanding along with a fresh coat of finish.
Degrease and clean exterior concrete surfaces including concrete patios, paths, driveways and carports. Use cat litter and grind into area with back of shovel to absorb as much of the grease or oil first. Dispose of the oil-tainted cat litter as you would paint, used motor oil or other household toxic substances. Clean area with a commercial concrete cleaner/degreaser.
Make sure the barbecue is ready for all the grilling. A good cleaning is all most barbecue grills need. Clean rust using a wire brush and rust solvent. Spot-prime using a heat-resistant metal paint. For gas barbecues, use compressed air to remove spider webs from burner assemblies. Clean or replace grates as necessary.
Don't wait until the first heat wave to have your air conditioner serviced. Save money and beat the heat by having a heating and air-conditioning specialist give your system a good going over. Change filters, clean the coil case, check the blower, the temperature drop and the coolant pressure, lubricate the system and make sure that all components are operating to capacity.
