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This section provides an overview for repellents as well as their applications and principles. Also, please take a look at the list of 6 repellent manufacturers and their company rankings. Here are the top-ranked repellent companies as of March, 2026: 1.Sawyer Products, 2.Simply Soothing, Inc., 3.Repel.
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Categories Related to Repellents
A repellent is a chemical substance used to deter harmful organisms from encroaching on human habitats. It is particularly effective against diverse species, including insects such as lice, mosquitoes, and mites; animals like rabbits, rats, and wild boars; and birds including sparrows, crows, and starlings.
Repellents play a crucial role in protecting humans from various harmful organisms. Their specific applications include:
Insect repellents, containing active ingredients like dimethyl phthalate and diethyl toluamide, are applied to the skin or used as area sprays. Different repellent forms, such as water-resistant powders, are also utilized for insects that invade through crevices and underfloor spaces.
For deterring animals, chemicals like creosote and beta-naphthol are used for their strong odors. Additionally, products utilizing the urine of natural predators like wolves are effective, especially since they do not harm the soil in fields and rice paddies. The strong odor of such repellents, though pungent, is highly effective against animals with sensitive olfactory senses.
Bird repellents often include chemicals such as ferric oxide and tetrahydrothiophene. These are applied to agricultural areas like fields, rice paddies, and orchards to prevent damage by birds. Natural ingredient-based repellents, which create odors unappealing to birds, are advantageous as they do not adversely affect the soil.
In urban settings, buildings employ solid or gel-type repellents to deter birds from perching on structures like roofs and railings.
The primary advantage of repellents is their effectiveness in keeping pests at bay. There is a wide array of repellents designed for specific pests and locations. When used correctly, as per the guidelines, they can effectively prevent pest invasions.
However, the cost of repellents can be a drawback. The price varies depending on the target organism and the application area, with higher effectiveness often correlating with higher cost. Safety is another concern, particularly in homes with infants or pets, due to the risk of accidental ingestion. Thus, careful consideration in the placement and usage of repellents is essential.
Repellents are available in various forms, such as solid, liquid, and spray. The choice should be based on the specific location and the pests being targeted. For example, in narrow passages, solid bait-type repellents may be more effective, while liquid or spray types are better suited for larger areas like fields. By appropriately selecting the type of repellent based on the situation, its effectiveness can be maximized.
*Including some distributors, etc.
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Earth Corporation, founded in 1892, is a publicly listed company specializing in manufacturing and selling pharmaceutical insecticides, quasi-drug insecticides, insecticides for nuisance pests, and gardening products. The company operates primarily in Japan and specializes in pharmaceutical insecticides, quasi-drug insecticides, insecticides for nuisance pests, and various gardening products. Their product range includes insect repellents, liquid mosquito killers, fumigants, cockroach repellents, and more. By providing a snapshot of their professional journey, the summary section beneath their photo serves as a self-definition platform, where they can highlight their achievements and experiences without the constraints of titles and dates.
Ranking as of March 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Sawyer Products |
23.7%
|
| 2 | Simply Soothing, Inc. |
17.4%
|
| 3 | Repel |
12.6%
|
| 4 | Earth Corporation. |
12.6%
|
| 5 | CareNow Medical |
11.7%
|
| 6 | Ranger Ready Repellents |
11.7%
|
| 7 | Cutter Insect Repellents |
10.4%
|
Derivation Method
The ranking is calculated based on the click share within the repellent page as of March 2026. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
Japan
|
1 | 100.0% |
178 products found
178 products
Green Power Co., Ltd.
440+ people viewing
Last viewed: 1 day ago
■Product classification dried starfish ■Ingredients Natural dried starfish, dried citrus peel, moongour leaf extract ■Contents capacity 150g ■Bo...
Ebios Co., Ltd.
460+ people viewing
■Applications For preventing the intrusion of rodents such as mice and small animals. ■Mechanism If the sticky gel sticks to an animal's feet or b...
Daiichi Sangyo Co., Ltd.
190+ people viewing
Last viewed: 1 day ago
■Easily and safely solves fecal damage problems in stores, factories, buildings, condominiums, etc. The scent that birds dislike stimulates their n...
SHIMADA Co., Ltd.
350+ people viewing
Rotation repellent system keeps them at bay. This product uses four types of repellents in rotation to repel cats. Please clean the installation lo...
Kyoto Reflation New Drug Co., Ltd.
280+ people viewing
Last viewed: 17 hours ago
It is a repellent that was born in a university laboratory that uses natural ingredients that are kind to human livestock. ■ Characteristics ・ It...
2 models listed
Hokkaido Environmental Biosector Co., Ltd.
500+ people viewing
Last viewed: 4 hours ago
At the shrines you visit, you can often see crows at the sacred hand-washing areas. The chief priest, who was at a loss, hung yellow crow tape ``SA...
Kishu Hinoki-ya Co., Ltd.
220+ people viewing
Last viewed: 1 day ago
■Preventing cats and other small animals from entering and causing damage to their droppings. This is a spray type cat shutt whose main ingredient ...
2 models listed
Green Power Co., Ltd.
510+ people viewing
Mogura Bye Bye is a product made from 100% natural starfish. The irritating odor that moles dislike prevents moles from approaching the area where ...
Ebios Co., Ltd.
570+ people viewing
Last viewed: 1 day ago
■Features ・The unpleasant sticky feeling and special fragrance keep cats away. ・Effectiveness lasts longer than liquids or granules. - Excellent ...
Daiichi Sangyo Co., Ltd.
180+ people viewing
■Thin so ideal for narrow gaps Due to its repellent effect, no unpleasant carcasses remain. The main ingredient is a natural plant extract, so it's...
SHIMADA Co., Ltd.
390+ people viewing
Easy to sprinkle. Keep stray cats away. Granular type repellent for cats. It has a large capacity and can be sprayed over a wide area. It is safe ...
Kyoto Reflation New Drug Co., Ltd.
550+ people viewing
Last viewed: 22 hours ago
Insect -repellent effect mainly for repellent ingredients ■ Characteristics ・ It is a gel type repellent product that contains natural essential ...
Green Power Co., Ltd.
260+ people viewing
Marine Star DX (Deluxe) is a product made from 100% natural starfish and Getto leaves from Miyakojima. With starfish ingredients and moon peach aro...
2 models listed
Kishu Hinoki-ya Co., Ltd.
250+ people viewing
A powerful natural repellent made from wood vinegar and bamboo vinegar as main ingredients. Just spray it around your house or under hedges and pla...
2 models listed
Ebios Co., Ltd.
490+ people viewing
■Set contents ・One heart gel 150g tube ・Crossbird (size 50mm x 600mm) 3 pieces ■Mechanism of effect Combining Heart Gel, which affects complex s...
Daiichi Sangyo Co., Ltd.
190+ people viewing
Last viewed: 1 day ago
■Create an environment where no one can come close to you by spraying directly on walls and floors Composed of 13 types of plant extracts. It keeps...
SHIMADA Co., Ltd.
460+ people viewing
Easy to install just put it on. Effective for a long time. It is a bat repellent. The smell of peppermint keeps bats away. ■Long-lasting effect Th...
A-ONE Co., Ltd.
270+ people viewing
Last viewed: 7 hours ago
■Product overview Check out items other than bird nets, tsurugisan, and B-ST. Use BG wire on balcony railings and parapets in apartment buildings t...
A-ONE Co., Ltd.
320+ people viewing
Last viewed: 1 day ago
■Product overview Check out items other than bird nets, tsurugisan, and B-ST. Use BG wire on balcony railings and parapets in apartment buildings t...
Ebios Co., Ltd.
900+ people viewing
■Special gel to drive away pigeons ・The sticky and unpleasant feeling and special ingredients keep pigeons away. ・Unlike installing equipment, ne...
Daiichi Sangyo Co., Ltd.
220+ people viewing
Last viewed: 6 hours ago
■ Cut off the source of unpleasant pests before they become adults Eliminates larvae of unpleasant pests that breed in water before they become adu...
SHIMADA Co., Ltd.
310+ people viewing
Last viewed: 12 hours ago
Double power powerfully diffuses odors that rats dislike and keeps them away. An electric fan diffuses odors that rats dislike and keeps them away....
Kyoto Reflation New Drug Co., Ltd.
460+ people viewing
Last viewed: 13 hours ago
Make pests difficult to reach without using insecticides. Recommended for food -related facilities. ■ Characteristics ・ It is a gel type repellen...
Kokusai Kagaku Kogyo Co., Ltd.
290+ people viewing
Last viewed: 9 hours ago
Its elegant soothing aroma effect keeps unpleasant pests away. It can be safely used by children and pets. A refreshing aromatic scent. ■How to us...
Kishu Hinoki-ya Co., Ltd.
590+ people viewing
■I don't want to use chemical agents that may leave residue. A centipede repellent that can be safely used in homes with small children. It is mad...
A-ONE Co., Ltd.
410+ people viewing
Last viewed: 1 day ago
■Product overview Check out items other than bird nets, tsurugisan, and B-ST. Use BG wire on balcony railings and parapets in apartment buildings t...
A-ONE Co., Ltd.
210+ people viewing
■Product overview Check out items other than bird nets, tsurugisan, and B-ST. Use BG wire on balcony railings and parapets in apartment buildings t...
A-ONE Co., Ltd.
420+ people viewing
Last viewed: 1 hour ago
■Product overview Prevent damage to birds by letting them experience electric shock. Since it uses a weak current, it is safe for both people and b...
Daiichi Sangyo Co., Ltd.
480+ people viewing
Last viewed: 13 hours ago
■Create an environment where no one can come close to you by spraying directly on walls and floors Composed of 15 types of plant extracts. It keeps...
SHIMADA Co., Ltd.
420+ people viewing
Last viewed: 22 hours ago
Double power powerfully diffuses odors that rats dislike and keeps them away. An electric fan diffuses odors that rats dislike and keeps them away....
