Things You'll Need
- Chemicals and filtration
- Pool cover
Instructions
Run a filter. Stagnant water is one of the biggest culprits that allows mosquito larvae to exist. Make sure that the filter is in good condition and running properly so that your water is flowing, not stagnant. You want a pool that is clean, aerated and chlorinated. If you have a pool that is not being used, such as one at a foreclosed home or a home for sale, take steps to treat it.
Use chemicals. Always make sure the chemicals are at the right levels in your pool. Get a pool test kit and learn how to use it so that you can add the proper chlorine levels and other chemical levels to your swimming pool. Chlorine alone will not kill mosquito larvae but will help in maintaining the pool's health and, along with the other steps, will hinder the growth of larvae.
Check the cover. If you use a pool cover, you'll want to make sure it's secure and tight on your pool and doesn't allow standing water. Rainwater can collect on top of a pool cover and allow bacteria and larvae to thrive. One way to ensure that the cover doesn't allow standing water is to place a blown up beach ball directly into the center of the pool to form a tent. This will allow any standing water to run down the sides and not pool up into a puddle.
Get fish. If all else fails, you can get a type of fish aptly named mosquitofish. This is actually a nickname for fish that will eat mosquito larvae if you don't want to use chemicals in your pool at this time. The most common of these fish are goldfish and minnows. The best one is the Gambusia Affinis fish. You can even sometimes find mosquito fish at your local pest control office or mosquito control building. You'll want to call around first. However, if you've kept the pool in shape and the cover tight, you shouldn't have a large problem with the larvae.