Which Salt Kills Fleas?

One way to determine which salt kills fleas is to perform a flea test. To do this, place a teaspoon of iodized salt in a clean glass jar and place the jar under full light. Then, see if a flea can escape through the salt. If it does, it’s a good candidate for killing fleas.

Salt works as a desiccant, which kills fleas by dehydrating them. It also works by killing the parasites by causing them to bleed out to death. This method is effective for flea control in several locations, including carpets and upholstered furniture. It is important to clean pet bedding and do a daily vacuuming.

Salt water solution is another natural home remedy for killing fleas. A solution of one cup of salt and 33 oz (1 L) of water can be sprayed on a pet’s bedding, dog kennel, paved surfaces, and sandy areas. It is also great for removing fleas from carpets, wooden floors, and floor tiles.

Salt kills fleas in the larval stage. Fleas spend between five and fourteen days in this stage. During this stage, they’re the most vulnerable. To kill flea larvae, you’ll need to repeat a periodic salt treatment to kill new flea larvae.