Introduction: Why Insecticides Matter in Nigeria
Mosquitoes are more than just a nuisance in Nigeria—they are a serious public health concern. With the country located in a malaria-endemic region, protecting households from mosquito bites is a daily priority. According to the World Health Organization (WHO), Nigeria bears a significant share of the global malaria burden, making mosquito control a top necessity for households.

While window nets, mosquito repellents, and insect-repellent creams are popular, insecticides remain the go-to solution for their affordability, ease of use, and fast action. However, with various brands on the market claiming to be effective, how do you choose the one that truly works?
In this article, we test popular insecticide brands—Raid, Mortein, Baygon, and local competitors—to determine which provides the best mosquito control, focusing on effectiveness, pricing, and safety.
Top Brands Reviewed
1. Raid
Raid is one of the most recognizable insecticide brands in Nigeria, known for its fast-acting formula and availability in most stores.
Effectiveness: Raid performs well in instantly killing mosquitoes upon contact. It works within seconds, leaving no room for the insects to escape. However, its effect diminishes faster than some competitors, meaning you may need to spray more frequently.
Price: At around ₦1,500–₦2,000 per 300ml can, Raid is moderately priced but not the cheapest option.
Safety: Raid has a strong chemical smell that may linger for hours, requiring proper ventilation after use. Prolonged inhalation can cause discomfort, so it is recommended to leave the room for at least 15–20 minutes after spraying.
2. Mortein
Mortein is another household name, marketed as a product that not only kills mosquitoes but also repels them for hours.
Effectiveness: Mortein delivers on its promise of long-lasting protection. A single spray can keep mosquitoes at bay for up to eight hours, making it ideal for overnight use. It is particularly effective in closed rooms.
Price: Slightly higher than Raid, Mortein retails for ₦2,000–₦2,500 per 300ml can.
Safety: Mortein has a milder odor compared to Raid, but it still requires proper ventilation. The formula is less likely to irritate sensitive individuals, making it a safer choice for households with young children or the elderly.
3. Baygon
Baygon is popular for its dual-action approach, targeting not only mosquitoes but also other pests like cockroaches and ants.
Effectiveness: Baygon is highly effective, with its “knockdown” formula working almost instantly. It is especially useful in areas with high mosquito activity, as it kills mosquitoes on contact and provides residual effects for several hours.
Price: Retailing between ₦1,800 and ₦2,200 per 300ml, Baygon is competitively priced.
Safety: Baygon has a relatively strong chemical smell, similar to Raid. Extended exposure may cause respiratory discomfort, so it’s advisable to vacate the sprayed area and allow time for proper ventilation.
4. Local Brands (e.g., Rambo and Mobile)
Locally manufactured brands like Rambo and Mobile are gaining popularity due to their affordability.
Effectiveness: While local brands may not match the international options in quick action, they are effective for temporary mosquito control. Some users report needing to spray multiple times for complete coverage.
Price: Rambo and Mobile are budget-friendly, costing as little as ₦1,000–₦1,200 per 300ml can.
Safety: Local brands often use simpler formulations, which can leave a strong odor but may have fewer irritants compared to some imported brands. However, the quality and consistency can vary widely.
Safety Tips for Using Insecticides
Regardless of the brand, safety precautions are essential when using insecticides to protect yourself and your family from potential health risks:
Ventilate Properly: Always spray in a well-ventilated room. Open windows and doors to allow air circulation.
Leave the Room: After spraying, vacate the area for at least 15–30 minutes to avoid inhaling fumes.
Store Safely: Keep insecticides out of reach of children and pets to prevent accidental ingestion.
Target Mosquito Hotspots: Focus on areas where mosquitoes are likely to hide, such as under furniture, behind curtains, and near drains.
Conclusion: Best Brand for Mosquito Control
Choosing the best insecticide for your household depends on your priorities:
If you need quick action against mosquitoes, Raid and Baygon are reliable options for their instant knockdown effect.
For long-lasting protection and a milder odor, Mortein stands out as the most balanced option.
Budget-conscious consumers may find local brands like Rambo and Mobile effective for short-term use, though they may require frequent spraying.
In our review, Mortein emerges as the overall best choice for its balance of effectiveness, long-lasting protection, and safety. However, households dealing with heavy mosquito infestations may benefit from Raid or Baygon for their instant action.
Ultimately, the key to mosquito control lies not just in choosing the right insecticide but also in maintaining a clean environment. Eliminating stagnant water, repairing window nets, and using insecticide-treated nets are essential steps in creating a mosquito-free home.