Do Flea Bombs Expire?

Flea bombs contain insecticides in a small canister. Most contain Permethrin, Methroprene, or Nylar, which work to kill fleas, larvae, and eggs. They do not guarantee complete flea eradication, so they should be applied 3 to 4 times, with a one-week interval. However, there is a good chance that flea bombs will get rid of most of the fleas in your home.

Flea bombs are available in different sizes, so it’s important to choose one that’s the correct size for the room you want to treat. Also, it’s important to purchase bombs that are certified by the appropriate authority. Uncertified bombs can do more harm than good and could potentially endanger your family. It is best to go for a more expensive bomb if you can afford it, as it’s more effective.

Flea bombs must be used with caution, and you should be out of the house for at least eight hours after using it. After using it, you should wash any sprayed clothing. In addition, if you have fish in your house, you should avoid the use of flea bombs unless you are sure they’re safe to handle. These products can kill fish, so you should be extra careful when choosing the right flea bomb.

Another way to kill fleas is to use a flea fogger. This product releases a fine mist of pesticide that is highly effective against fleas and other insects. One fogger can treat up to 2,000 square feet, and is effective for up to seven months.