One of the safest ways to use bleach to kill larvae is to dilute two tablespoons of it in a gallon of distilled.

How much bleach to kill mosquito larvae. In the presence of food, lethal concentrations were 100 percent for 1st instars, 64 percent for 2nd instars, and 250 percent for 3rd and 4th. Said to start with one cup of unconcentrated bleach (trust me big difference) per bath. Soap is highly toxic to many animals, including mosquitoes.

Dish soap make a liquid dish. A thin layer of cooking oil on top of the water stops up their breathing tubes and there isn't enough of it to harm the plants. Also suggested i mix one part regular bleach, to 12 parts water.

If you aren’t sure where the larvae are, just mix three tablespoons of dish soap to a quart of water in a spray bottle. Then, spray everything down with the solution. Use 2 teaspoons of bleach per 1.5 gallons of water to destroy mosquito larvae using bleach.

Use bleach with an active ingredient of 5.25 percent sodium hypochlorite. Check out some unbelievable cinnamon uses in the garden here 5. To kill mosquito larvae with bleach, use the ratio of 2 tablespoons per 1.5 gallons of water.

Bleach labeled as antibacterial or good at killing fungi may effectively. You may be able to kill mosquito larvae with household bleach or vinegar, but be aware that these are folk remedies. That’s sufficient to kill mosquito larvae.

By the way, it’s worth noting. Dilute two tablespoons of bleach in one gallon of water put a collection bucket under the downspout pour diluted bleach into the clogged gutter. You might also try crushing a few garlic cloves and.