All Categories
History
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 April, 2026: 1.Sawyer Products, 2.Simply Soothing, Inc., 3.Earth Corporation..
Table of Contents
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.
Sort by Features
Sort by Area
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 April 2026
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Sawyer Products |
23.8%
|
| 2 | Simply Soothing, Inc. |
17.5%
|
| 3 | Earth Corporation. |
12.8%
|
| 4 | Repel |
12.5%
|
| 5 | CareNow Medical |
11.6%
|
| 6 | Ranger Ready Repellents |
11.6%
|
| 7 | Cutter Insect Repellents |
10.3%
|
Derivation Method
The ranking is calculated based on the click share within the repellent page as of April 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% |
183 products found - Page 4
183 products - Page 4
SHIMADA Co., Ltd.
480+ people viewing
Repel rats with the scent of herbs and the double effect of citronellal. This product will keep rats away by simply spraying them on rat paths, ent...
SHIMADA Co., Ltd.
510+ people viewing
Last viewed: 22 hours ago
Simply spray to keep mice away. Just spray it to get rid of mice in the attic and under the floor. Comes with a long nozzle to easily eliminate gap...
Yagyu Shokai Co., Ltd.
250+ people viewing
■Features - Painted finish makes it resistant to rust and metal corrosion. ・Can be captured safely and easily without using poisonous substances. ...
Yagyu Shokai Co., Ltd.
330+ people viewing
Last viewed: 18 hours ago
■Features ・OH Mole Trap - A mole trap is placed in the path of moles to capture them. *We recommend using two OH mole traps/mole traps.
Yagyu Shokai Co., Ltd.
380+ people viewing
Last viewed: 18 hours ago
■Features ・Uses natural ingredients, making it an environment-friendly and human-friendly avoidant. *Cannot be diluted. Use undiluted solution.
Yagyu Shokai Co., Ltd.
370+ people viewing
■Features - Can be folded compactly with a bi-fold type. - Each sheet has a frame, so you won't get your hands dirty.
Yagyu Shokai Co., Ltd.
310+ people viewing
Last viewed: 18 hours ago
■Features -Emits ultrasonic waves that rats dislike, creating an environment that is difficult for rats to live in. ・Equipped with an automatic fr...
Yagyu Shokai Co., Ltd.
250+ people viewing
Last viewed: 6 hours ago
■Features - Comes with a bait stand where you can place solid or liquid attracting bait. ・The bait stand can be removed and washed.
Yagyu Shokai Co., Ltd.
310+ people viewing
■Features - Prevents the proliferation of mites just by placing it on. ・A refreshing floral rose scent. ・No pesticides are used. ・Effectiveness ...
Yagyu Shokai Co., Ltd.
330+ people viewing
Last viewed: 18 hours ago
■Features - A stand-up air freshener with a scent that is disliked by unpleasant pests. -Natural mint scent. ・No pesticides are used. ・Effectiven...
