8 Types of Mosquito Killers Ranked From Best To Worst

8 Types of Mosquito Killers Ranked From Best To Worst

Mosquitoes are not just annoying; they're also carriers of diseases like malaria, dengue, and Zika virus. With the summer season in full swing, it becomes essential to keep these pesky insects at bay.

In this blog post, we've ranked eight different types of mosquito killers from best to worst, so you can make an informed decision on how to protect your home and loved ones.

Best Types of Mosquito Killers

Electric Mosquito Zappers


  • Highly Effective: One of the biggest advantages is the high kill rate.
  • Chemical-Free: No toxic chemicals involved, making it environment-friendly.
  • Long-Lasting: Most zappers have a robust build that can last for years.


  • Requires Electricity: If you're in a location without a power source, this might not be for you.
  • Potential Hazard: Small pets and children can get too curious for their own good.

Electric mosquito zappers are top-tier mosquito killers that attract and kill mosquitoes efficiently. These devices are perfect for both indoor and outdoor use, owing to their high effectiveness.

Electric zappers come in various designs, some suitable for hanging while others can be placed on a table. These variations allow you to adapt your mosquito-fighting strategy according to your living space, making them a versatile option.

Chemical Mosquito Sprays


  • Fast-Acting: Kills almost on contact.
  • Portable: Easy to carry around.
  • Versatile: Suitable for both indoor and outdoor use.


  • Chemical Exposure: May contain toxic elements.
  • Ventilation Required: Not advisable for closed or poorly-ventilated spaces.

Chemical mosquito sprays are portable and offer a quick solution to a mosquito problem. They are highly effective, but their chemical content can be a concern for some users.

Some brands offer sprays that are formulated with more natural ingredients, aiming to strike a balance between effectiveness and safety. Always read the label for active ingredients and precautions to ensure you're making an informed choice.

Good But Not Ideal Mosquito Killers



  • Long-Term Solution: Helps in reducing the mosquito population.
  • Target-Specific: Works specifically against mosquito larvae.


  • Regular Application: Needs periodic reapplication.
  • Specific Use Case: Only useful for stagnant water bodies.

Larvicides are effective for long-term control as they target the larvae, effectively breaking the mosquito life cycle. These are particularly useful for large bodies of stagnant water where mosquitoes breed.

It's essential to follow the application guidelines closely to maintain effectiveness. Some larvicides come in a time-release formulation that works over several weeks, making them a more convenient choice for ongoing control.

Mosquito Nets


  • Chemical-Free: Safe for all age groups.
  • Cost-Effective: One-time investment.


  • Limited Mobility: You're confined under the net.
  • Installation Required: Need to set it up properly for effective use.

Mosquito nets are an old but gold method for mosquito control. They are particularly useful in areas where electricity is not readily available and provide a chemical-free solution.

Beyond traditional nets for beds, there are also mosquito netting options for outdoor use, like umbrella nets for patio tables. These help you enjoy the outdoors without the buzzing and biting, though they are less convenient than other methods.

Lesser Effective Types of Mosquito Killers

Bug Bombs


  • Ease of Use: Just set it and forget it.
  • Wide Coverage: Can treat an entire room.


  • Short-Term: The effect doesn’t last long.
  • Chemical Residue: Leaves chemicals in the treated area.

Bug bombs can provide immediate relief, covering a large area quickly. However, their effects are short-lived and can leave a residue.

Remember that bug bombs are generally not recommended for areas where food is prepared or stored. Make sure to read and follow all safety instructions, including vacating the treated area for a specified period.

Mosquito Coils


  • Affordable: Budget-friendly.
  • Easy to Use: No complex instructions involved.


  • Irritating Smoke: Could be bothersome.
  • Limited Area: Only effective in small spaces.

Mosquito coils are a budget-friendly option, but their effectiveness is limited to smaller areas. They are best for short-term use, such as a picnic or a short evening outdoors.

Be cautious when using them indoors as they emit smoke that can be irritating to the eyes and respiratory system. Always ensure adequate ventilation when using mosquito coils.

Worst Types of Mosquito Killers

Citronella Candles


  • Natural: Made from essential oils.
  • Aesthetic: Can be a decorative item.


  • Limited Radius: Only effective in small areas.
  • Inconsistent: Not always effective.

Citronella candles have limited efficacy but are natural and can serve as a decorative item in your outdoor space. They are best used in conjunction with other mosquito control methods.

Research indicates that while citronella candles are less effective than other methods, they can still reduce the number of mosquito bites when used correctly. Position multiple candles around the area for best results.

Ultrasonic Devices


  • Noise-Free: Operate silently.
  • Chemical-Free: No toxic substances used.


  • Low Effectiveness: Not scientifically proven to work.
  • Cost: Can be expensive for something that doesn’t work well.

Ultrasonic devices have been largely debunked as ineffective for mosquito control. However, they continue to be marketed as a high-tech solution for an age-old problem.

Despite their lack of proven efficacy, these devices remain popular due to their promise of a noise-free and chemical-free solution. Unfortunately, the science does not support these claims.


When it comes to combating mosquitoes, electric mosquito zappers and chemical sprays are your best bets. On the other hand, methods like citronella candles and ultrasonic devices are less reliable. The key is to find a method that aligns with your needs, the setting, and how aggressive the mosquito problem is.


Frequently Asked Questions

What are the safest mosquito killers for pets?

Electric mosquito killers and mosquito nets are generally the safest as they don’t involve toxic chemicals.

How can I make my outdoor space mosquito-free?

Consider using a combination of electric mosquito zappers and larvicides for stagnant water bodies.

Are natural mosquito repellents effective?

Natural repellents like citronella candles may offer some relief but are not as effective as chemical methods.