Destroy Mosquito Breeding Sites at home or resort cabins

Check for and collect new trash in the yard, especially cans, plastic bins and old tires which hold water.
Replace or drain water in plant saucers, bird baths and water features.
Ensure rain gutters are draining and there is no standing water.
Check that chlorine content of pools and hot tubs is at upper limit of normal.
Spray residual insecticide in and around screen doors and entranceways (where mosquitoes loiter).

Change water in pet dishes.
Flush all toilets and run hot water through sink traps.
Rinse and scrub vases and other indoor water containers weekly.
Change water in wading pools and bird baths.
Check that trash containers are covered; consider insecticide spray for wet trash between pickup.
Reduce lawn sprinkler use so water soaks into ground and does not stand for over 1 day.
Place fine mesh screen covers over water tanks, gutter rain barrels and other outdoor water storage.

If there are lots of mosquitoes or uncontrolled mosquitoes breeding nearby:

Consider use of insecticide room fogger (malathion is best) every 3-5 days.
Use insecticide spray on foliage near house or resort cabin every 2 days (rain season) or 5 days (dry season).
Pour 1 liter of very hot water into floor drains every week