q Have central air-conditioning unit checked according to the recommendations of the unit's manufacturer. Replace the filter in the forced-air system. Clean debris from condenser or heat pump located outside.
 

q Remove mineral deposits from faucet aerators and shower heads by soaking parts in white vinegar and scrubbing with an old toothbrush.
 

q Have swimming pools cleaned. Inspect and service pool liners and filters.
 

q Shop for seasonal sales on air-conditioning units and window fans.

q Dust ceiling fan blades.

q Set thermostats and automatic sprinkler system to adjust for weather changes.

q Before placing metal patio furniture outdoors, coat it with auto polish.