10 Best Insecticides in the Philippines 2026 | Baygon, KWiK, and More
Admit it, we all hate it when insects start invading our personal space. From the flying cockroaches in our living rooms to the long line of ants marching towards the pantryーyou name it, we dread it! Good thing there are several effective insecticides that we can easily buy from the market to combat these insects.
But to pick one that works best for your needs, there are many things to consider. Should you get a natural insecticide for your home? Is it suitable for the garden or kitchen? Ask no more, as this article will walk you through some recommendations and a buying guide that you can use as a cheat sheet to select the best insecticide!
Quick List - Top Insecticides
Blattanex
Targeted Roach Bait With Long‑Lasting Protection for Kitchens
Royal Garden
Gentle Organic Spray That Keeps Plant Pests Under Control
Baygon
Residue‑Light Spray: Works Quickly in Everyday Homes
Our recommendation articles are carefully researched and crafted by the mybest Philippines team of writers and editors. To stay true to our company’s mission and vision to help users’ selection process easier, we also collaborate with experts from various fields to ensure that our content stays factual and useful.
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How to Choose an Insecticide - Buying Guide
- Determine the type of insect infestation
- Choose between the different types of pesticide formulations
- Select a type of insecticide: organic or synthetic
- Know your treatment site
- Recall previously used insecticides
For more information, read through our buying guide below.
Determine the Type of Insect Infestation
One point to consider before buying an insecticide is the type of insect infestation you have. Not all insects are harmful. Some are beneficial—for example, bees and butterflies help plants bear fruit, while spiders can even be predators of small insects. If you know what type of insect infestation you're dealing with, it's easier to choose a suitable insecticide.
Broad Spectrum Insecticides Targets All-Kinds of Insects
Broad-spectrum insecticides can target multiple insects, both flying and crawling. This would include mosquitoes, cockroaches, ants, and dust mites, among others. If there are no beneficial insects in your location, a multiple-target insecticide will be the perfect option for you.
Targeted Insecticides if Some Insects Are Beneficial
Targeted insecticides are focused on killing one type of insect. These are effective for eliminating single-insect infestations. If there are beneficial or non-target insects in your environment, it is advisable to use this type. However, of course, this is not recommended if you have multiple insect infestations of high severity.
Choose Between Different Types of Pesticide Formulation
There are different types of insecticides that are optimal for various environmental conditions. Find out which among these formulations of insecticides are best suited for your needs. They can come in the form of granules, baits, aerosols, and sprays.
Consider Using Baits for Social Insects
Baits are available in the form of pellets, powders, liquids, and gels. They contain an attractant that lures insects to ingest them. They are usually used against social insects like ants, cockroaches, and termites because they primarily target colonies instead of single insects.
Compared to other types, they are generally safer because they only contain a small number of active ingredients. But if you want to increase the level of safety in your environment, you can look for container baits. And if you're living with children or pets, make sure that you place these baits in areas they can't reach.
Pick Aerosols if You Want an Easy-to-Use Insecticide
When an insecticide is in aerosol form, it's usually stored in a metal can. It has a simple design that allows quick and easy usage, which especially comes in handy if you're trying to deal with flying and crawling insects.
However, note that aerosols do not have great penetration in crevices. Some formulations are also flammable, so they should be stored away from areas with fire. Moreover, aerosol formulations can be highly toxic when inhaled or come in contact with skin.
Go for Sprays if You Want Versatility
There are two types of sprays: ready-to-use and concentrate. Ready-to-use sprays don’t need any kind of mixing before usage. They're best used in the garden but you must keep in mind that they are moderately toxic, so avoid using them in windy conditions.
On the other hand, concentrate sprays work really well in both indoor and outdoor settings. However, they need to be mixed or diluted with water. And sometimes the mixing process may lead to spillage, so you must wear your gloves to prevent droplets from touching your skin.
Select a Type of Insecticide: Organic or Synthetic
There are many choices when it comes to picking a good insecticide, and another thing you have to consider is the active ingredients found in it. One way to differentiate these ingredients is to determine whether they are organic or synthetic.
Organic Insecticides for Low Toxicity
A common notion is that when a product is marketed as organic, it’s completely safe to use, but that idea doesn’t always hold. All chemicals, whether organic or synthetic, can be toxic to a certain degree. When a chemical is said to be organic, its source is found in nature, like plants. Examples include peppermint oil, tea tree oil, and lemon oil.
Most organic insecticides available in the market have low toxicity. But as mentioned previously, this does not always mean that you can just go ahead and keep spraying about. Remember, no insecticide is completely safe for non-target animals.
The major downside of organic ingredients involves their quick degradation. In the presence of heat and sunlight, organic ingredients can become less effective. Thus, these insecticides should always be stored in amber bottles to prevent their ingredients from degrading.
Synthetic Insecticides Are Easily Accessible
Synthetic insecticides are the most common in the market. They act quickly and yield better results. Their toxicity can also widely vary, depending on the active ingredient they contain. Thus, it's vital to read the packaging, as it includes warnings on how toxic an active ingredient can be. Carbaryl, cypermethrin, and prallethrin are some examples of synthetic insecticides.
Know Your Treatment Site
To successfully target infestations, it is vital to know the treatment site well. You have to consider whether there's food handled, or there are plants and other animals in the area. To make sure you're using a suitable insecticide for the site, you can also double-check the label that usually mentions the suitable areas for use.
Also, note the temperature in the treatment area because these can affect certain formulations of insecticides, specifically aerosols. If the area is too hot or exposed to direct sunlight or fire, the aerosol can explode.
Recall Previously Used Insecticides
When an insecticide is used against an insect population, there's a chance that some will survive. The surviving pests can develop resistance to this specific insecticide and pass it on to their offspring. This can be a pain in the neck, but you can prevent this through a quick solution.
The best way to avoid this is to switch insecticides from time to time. By frequently switching insecticides, you can help prevent these insects from developing resistance. Recall previous insecticide brands you've used before and switch to another product or brand. Doing so can help eliminate those pesky insects in no time.
10 Best Insecticides to Buy Online
Products | Image | Click to purchase | Details | ||||||
|---|---|---|---|---|---|---|---|---|---|
Target Insects | Active Ingredient | Type | Type of Formulation | Best for | Net Weight | ||||
1 | Blattanex Cockroach Gel Cockroach Killer | | Cockroaches | Imidacloprid | Bait | White Gel Bait | For Kitchens and Dining Areas | 12 g | |
2 | Royal Garden Neem Oil Spray for Plants - Organic Insecticide | | Aphids, Mealybugs, Spider Mites, Whiteflies, and Other Common Soft-Bodied Plant Pests | Neem Oil | Spray | Synthetic | unknown | 250 mL, 500 mL, 1 L, 1 Gallon | |
3 | KWiK Multi-Insect Killer | | Mosquitoes, Flies, Cockroaches, and Other Common Crawling and Flying Insects | Imiprothrin | Spray | Synthetic | For Kitchens and Dining Areas | 600 mL | |
4 | Baygon Multi Insect Killer Water-Based Twin (500ml x 2) | | Mosquitoes, Cockroaches, Houseflies, Ants, and Other Crawling and Flying Insects | d‑Phenothrin and Prallethrin | Spray | Synthetic | For Kitchens and Dining Areas | 500 mL | |
5 | Baygon 24-Hour Cockroach Killer | | Cockroaches | Indoxacarb | Bait | Synthetic | For Kitchens and Dining Areas | 2.5 g | |
6 | Mortein Odorless Insecticide Odorguard Multi Insect Killer | | Dengue Mosquitoes, Flies, Ants, Cockroaches, and Other Flying and Crawling Insects | Transfluthrin and Imiprothrin | Spray | Oil‑Based | unknown | 500 mL | |
7 | Baygon Crawling Insect Killer Aerosol | | Roaches, Ants, Silverfish, Crickets, Spiders | Imiprothrin and Cypermethrin | Spray | Liquid Aerosol | Kitchens and Dining Areas, Bedrooms and Living Spaces | 300 mL | |
8 | Original Green Leaf Effective Fly Killing Bait Powder in Pellet Form | | Flies | Insecticide Bait With Fipronil | Bait | Synthetic | For Kitchens and Dining Areas, Bedrooms and Living Spaces | unknown | |
9 | Brodan Insecticide 31.5% EC with Chlorpyrifos and Bpmc for Stem Borer, Hopper, and Worm Control | | Stemborer, Hopper, Worms, and Other Insect Pests of Rice, Corn, Tobacco, Cucurbits, Onions, and Legumes | Chlorpyrifos and BPMC | Concentrate | 31.5% Emulsion Concentrate | unknown | 500 mL, 1 L | |
10 | Advanced Multi-Insect Killer | | Mosquitoes, Cockroaches, Flies, and Other Common Household Insects | unknown | Spray | Synthetic | For Kitchens and Dining Areas, Bedrooms and Living Spaces | 500 mL | |
Blattanex Cockroach Gel Cockroach Killer
Targeted Roach Bait With Long‑Lasting Protection for Kitchens
- Attracts roaches to bait for nest elimination
- Provides long-lasting control from one 12 g tube
- Requires small, discreet dots in dark corners
- Stays in place without running or smearing
Reviews mention:
Many find that this gel noticeably cuts down roach sightings after a few days, especially when used near drains and kitchen corners. People note that it stays where it is placed and does not leave a strong chemical smell, making it less intrusive in the home. Several appreciate that results are better when combined with regular cleaning and keeping the gel out of children’s reach, following the label instructions for safe use.
| Target Insects | Cockroaches |
|---|---|
| Active Ingredient | Imidacloprid |
| Type | Bait |
| Type of Formulation | White Gel Bait |
| Best for | For Kitchens and Dining Areas |
| Net Weight | 12 g |
Royal Garden Neem Oil Spray for Plants - Organic Insecticide
Gentle Organic Spray That Keeps Plant Pests Under Control
- Repels and controls common plant pests without synthetic residues
- Uses a ready-to-use formula requiring no mixing or additives
- Offers multiple sizes for small pots or large gardens
- Covers both leaf surfaces to reach hiding insects
Reviews mention:
Several find that this spray helps reduce visible pests like aphids and mealybugs within a few applications, especially when used on a weekly schedule. People appreciate that it has a light, natural smell and feels safer around vegetable plants and indoor greenery. Many mention using it in the early morning or late afternoon to avoid direct midday sun, and some note that repeating applications after heavy rain helps maintain control.
| Target Insects | Aphids, Mealybugs, Spider Mites, Whiteflies, and Other Common Soft-Bodied Plant Pests |
|---|---|
| Active Ingredient | Neem Oil |
| Type | Spray |
| Type of Formulation | Synthetic |
| Best for | unknown |
| Net Weight | 250 mL, 500 mL, 1 L, 1 Gallon |
Fast‑Knocking Spray That Lasts in Everyday Living Spaces
- Kills crawling and flying insects on contact with fast knockdown action
- Uses an oil-based formula for longer-lasting residual effects
- Comes in a 600 mL aerosol can for easy household use
- Leaves a fresh lemon-like fragrance without harsh chemical smells
Reviews mention:
People find that this spray works quickly, noticeably reducing pests within minutes of application in their living rooms and kitchens. Several note that the 600 ml size makes it economical for regular home use without needing to repurchase often. Some mention that the oil-based formula can leave a light residue if overused, so they prefer short bursts in targeted areas instead of saturating surfaces.
| Target Insects | Mosquitoes, Flies, Cockroaches, and Other Common Crawling and Flying Insects |
|---|---|
| Active Ingredient | Imiprothrin |
| Type | Spray |
| Type of Formulation | Synthetic |
| Best for | For Kitchens and Dining Areas |
| Net Weight | 600 mL |
Baygon Multi Insect Killer Water-Based Twin (500ml x 2)
Residue‑Light Spray: Works Quickly in Everyday Homes
- Provides 100% knockdown of insects in one spray without heavy oily residue
- Includes a twin 500 mL pack for convenient use in multiple rooms
- Kills mosquitoes, flies, roaches, and ants on contact with a fast-acting water-based formula
- Leaves no strong odor and is safe for carpets and plants when used as directed
Reviews mention:
Many find that this spray works quickly, greatly reducing flies and mosquitoes right after application, especially near windows and dining areas. People note that the water-based formula feels lighter and easier to work with than some oil-based insecticides, even with frequent use. Several appreciate the twin pack for backup supply, and some mention keeping rooms closed for a short time and then ventilating to avoid temporary irritation.
| Target Insects | Mosquitoes, Cockroaches, Houseflies, Ants, and Other Crawling and Flying Insects |
|---|---|
| Active Ingredient | d‑Phenothrin and Prallethrin |
| Type | Spray |
| Type of Formulation | Synthetic |
| Best for | For Kitchens and Dining Areas |
| Net Weight | 500 mL |
Hidden‑Place Roach Bait That Works for Weeks at a Time
- Attracts cockroaches to a palatable bait station to target nests at the source
- Provides residual protection for several weeks without the need for daily spraying
- Fits easily in corners, behind appliances, and under sinks to stay out of sight
- Uses a bait-type design that avoids spraying on food surfaces or furniture
Reviews mention:
Several find that this bait noticeably cuts down roach sightings after a few days, especially in large or open-plan houses. People note that it is easy to place in tight corners and behind appliances without making a mess. Many mention that the bait continues to work for weeks even after spraying is stopped, and some recommend keeping children and pets away from the bait stations while following the label instructions for safe household use.
| Target Insects | Cockroaches |
|---|---|
| Active Ingredient | Indoxacarb |
| Type | Bait |
| Type of Formulation | Synthetic |
| Best for | For Kitchens and Dining Areas |
| Net Weight | 2.5 g |
MorteinOdorless Insecticide Odorguard Multi Insect Killer
Effective Pest Control Without Strong Odor
- Kills dengue mosquitoes and common insects on contact with a fast-knockdown formula
- Uses odorless technology for effective pest control without strong chemical smells
- Features an oil-based aerosol for longer-lasting residual protection on surfaces
- Protects indoor living spaces without disrupting air freshness
- Includes a 500 mL aerosol can for easy handling and regular household use
Reviews mention:
Many praise this Mortein spray for knocking down mosquitoes and flies almost instantly, even when used just before bedtime or mealtimes. Several appreciate the odorless effect because it does not linger in the room, making it more comfortable for households with kids or people sensitive to smells. People note that multiple sprays may be needed in heavily infested areas and recommend keeping windows closed for a few minutes after application to maximize contact kill.
| Target Insects | Dengue Mosquitoes, Flies, Ants, Cockroaches, and Other Flying and Crawling Insects |
|---|---|
| Active Ingredient | Transfluthrin and Imiprothrin |
| Type | Spray |
| Type of Formulation | Oil‑Based |
| Best for | unknown |
| Net Weight | 500 mL |
BaygonCrawling Insect Killer Aerosol
Targeted Spray That Stops Roaches and Crawling Insects for Weeks
- Eliminates roaches, ants, and spiders on contact to clear indoor spaces quickly
- Provides residual action for up to 4 weeks to keep areas cleaner between sprays
- Uses a compact 300 mL aerosol can for easy storage and maneuvering in tight spaces
- Works as a focused crawling-insect spray directed at common pest hideouts
Reviews mention:
People find that this spray works fast, noticeably reducing roach and ant activity when applied directly in dark corners and near baseboards. Many note that the residual effect keeps the area cleaner for weeks, especially when paired with regular cleaning. Some mention that the spray has a noticeable smell, so they prefer using it in well-ventilated areas and keeping it away from children’s reach while following the label instructions for safe use.
| Target Insects | Roaches, Ants, Silverfish, Crickets, Spiders |
|---|---|
| Active Ingredient | Imiprothrin and Cypermethrin |
| Type | Spray |
| Type of Formulation | Liquid Aerosol |
| Best for | Kitchens and Dining Areas, Bedrooms and Living Spaces |
| Net Weight | 300 mL |
Original Green Leaf Effective Fly Killing Bait Powder in Pellet Form
Easy‑To‑Handle Insecticide Bait for Household Use
- Attracts flies to pellet baits in kitchens, garbage areas, and near drains
- Allows whole or crumbled pellet application for narrow spots and edges
- Uses insecticide-based bait effective for killing flies across multiple points
- Requires dry placement to reduce the need for spraying or liquid handling
- Designed for indoor use with clear safety notes for food and pet areas
Reviews mention:
Many find that the pellet‑style bait quickly draws flies to areas like kitchens, garbage spots, and near drains, helping reduce visible swarms within a day or two. People note that the small, discrete pieces are easy to place and can be slightly crumbled for tight crevices, which makes it convenient for household use without aerosol spraying. Several appreciate that a single pack covers multiple placement points and stays effective for several days if kept dry, though they emphasize keeping it away from children, pets, and food‑preparation surfaces due to its insecticide nature.
| Target Insects | Flies |
|---|---|
| Active Ingredient | Insecticide Bait With Fipronil |
| Type | Bait |
| Type of Formulation | Synthetic |
| Best for | For Kitchens and Dining Areas, Bedrooms and Living Spaces |
| Net Weight | unknown |
Brodan Insecticide 31.5% EC with Chlorpyrifos and Bpmc for Stem Borer, Hopper, and Worm Control
Field‑Ready Liquid Insecticide With Easy Water‑Based Dilution for Spraying
- Provides rapid contact and stomach-action kill to protect rice tillers and improve panicle quality
- Covers major crops including rice, corn, and tobacco for versatile use across different fields
- Remains compatible with non-alkaline chemicals for integration into pest-management programs
- Controls stem borer, hopper, and worm pests with a 31.5% EC formula that mixes easily for field spraying
Reviews mention:
Several find that this insecticide works well against stemborers and leafhoppers, noticeably reducing whiteheads and damaged tillers during critical growth stages. People note that following the recommended dose and spray interval helps maintain effectiveness while limiting unnecessary applications. Some mention that wearing full PPE and following label safety instructions makes the product easier and safer to handle in the field.
| Target Insects | Stemborer, Hopper, Worms, and Other Insect Pests of Rice, Corn, Tobacco, Cucurbits, Onions, and Legumes |
|---|---|
| Active Ingredient | Chlorpyrifos and BPMC |
| Type | Concentrate |
| Type of Formulation | 31.5% Emulsion Concentrate |
| Best for | unknown |
| Net Weight | 500 mL, 1 L |
Odor‑Free Spray That Quickly Knocks Down Mosquitoes and Insects
- Kills 100% of Mosquitoes, Flies, and Cockroaches to Protect Against Dengue and Pests
- Uses an odorless, oil-based aerosol for a less harsh application without irritating smells
- Comes in a 500 mL can for easy storage and use in bedrooms and living spaces
- Delivers fast knockdown and lasting protection when rooms are closed for 30 minutes
Reviews mention:
Some find that this spray works quickly, noticeably reducing mosquitoes and other insects right after application, especially in bedrooms and dining areas. People note that the lack of strong smell makes it more comfortable in small or air-conditioned rooms and around children. Many mention following the label instructions of closing windows and doors, waiting before re-entering, and keeping the can out of reach of kids, finding that this routine makes the product more effective and safer to use in the home.
| Target Insects | Mosquitoes, Cockroaches, Flies, and Other Common Household Insects |
|---|---|
| Active Ingredient | unknown |
| Type | Spray |
| Type of Formulation | Synthetic |
| Best for | For Kitchens and Dining Areas, Bedrooms and Living Spaces |
| Net Weight | 500 mL |
Frequently Asked Questions
Below are some of the most asked questions on the web answered by the mybest team.
Is Insecticide Dangerous for Pets?
Most insecticides, especially those that come in aerosol cans, are basic irritants for dogs and cats. If your pet is exposed to these substances, it may experience clinical signs of drooling, nausea, vomiting, and even diarrhea. Make sure to keep these products away from your pet as much as possible.
How Often to Spray Insecticides on Plants?
Once you see pests on your plants, it may be best to spray them in the morning or in the late evening. Do not spray during hot hours, as it may damage the foliage. Besides that, spray the plant again in four days to catch anything you might have missed. Also, make sure to check the insecticide label for any directions as well.
Will Insecticide Kill Plants?
If used in moderation, insecticides don't necessarily kill plants, but they may prove dangerous to your garden. Phytotoxicity is the term used for any plant injury caused by chemicals. Herbaceous plants such as carrot, parsnip, and abacá are more vulnerable to pesticides.
Can You Use Insecticide Indoors?
Double-check the label of your insecticide. Never use those labeled "for outdoor use only" inside your home. Make sure as well that when you spray indoors, there is proper ventilation. And lastly, don't forget to open the windows of the room you spray it in and operate the fans after applying the insecticide.
Prevent Dengue With Mosquito Repellants and Killers
In the Philippines, mosquitoes can transmit deadly diseases such as dengue. Mosquitoes that spread these diseases thrive in environments with standing water and wet weather, which is an often occurrence for most parts of the country. We prepared the following articles that can help you keep your family and household safe from these mosquitoes.
Author: Andrei Merino
Re-Editor: Andi Sanchez
How We Chose and Ranked Our Product Recommendations
Our buying guide was carefully researched and crafted by the mybest team of writers and editors, in collaboration with the expert featured in this article. We used the buying guide as a basis for choosing and ranking the product recommendations, and we looked at reviews and ratings from different E-commerce sites like Lazada, Shopee, and more.
The descriptions of each product are referenced from content available on manufacturer, brand, and e-commerce sites.