1

Iyana Mushi ZEROdeKNIGHT One Push Spray for 60 times use

Effective for 1 year (*) at 1 time! Keeps extermination effect with 1 push.

Formulated with the world's first new active ingredients. A space without pests continues for one year (*). 1 push type spray does not require advance preparation. (*After 1 year, the insects are forced into contact with the treated surface to confirm the extermination effect. The duration of the effect varies depending on the usage environment and the type of pest. *The effect persists when the amount of chemical agent decreases due to cleaning, etc.) may be shortened. If you can no longer feel the effect, please perform additional processing.)

Special site

Where to find

Move to an external site. Please read the contents of each site carefully for prices and service contents, etc., and use them at your own risk.

Product variation

Just push! Keeping the effect of exterminating the whole house

  • Thorough care once a year. You can use it easily at any time without any preparation or cleaning up.
  • With the active ingredient Tenebenal (generic name: Broflanilide), if you spray it in advance in the gap, the space will continue for one year (*) without pests.
  • Even pests that are difficult to work with conventional active ingredients (pyrethroids) can be eradicated.

* We have confirmed the extermination effect by forcibly contacting the treated surface after one year with insects. The duration of the effect varies depending on the usage environment and the type of pest.
* If the amount of chemicals decreases due to cleaning etc., the duration may be shortened. If you no longer feel the effect, take additional steps.

<What is the active ingredient Tenebenal? >

(Common name: Broflanilide)

  • world's first!

    New active active ingredient (action system: metadiamid system)

  • Attention here!
    ・You can feel the persistence of the effect that you have never experienced. (Comparison with Earth Red)
    ・It is also effective against pests that conventional active ingredients (pyrethroids) are not effective against.
    ・Because pests are exterminated as if they are asleep before you know it (*), people who don't want to see pests roaming around can rest assured.
    ・It is a highly safe ingredient for humans and pets.

* Since the active ingredient gradually exerts its effect on pests, it may take some time to realize the effect.


[List of applicable pests]

Classification Species name
Abu Magari Chemshihiki
Ants Pristomyrmex ant, Tetramorium tsushimai, Black garden ant, Formica japonica, Tetramorium tsushimai
Tinea translucens, clothes moth Iga (adult, larva)
Bristletail Bristletail
Katsuobushimushi Varied carpet beetle (adult, larva)
Stink bug Physopelta parrot, stink bug, brown marmorated stink bug, stink bug, stink bug, stink bug, stink bug, stink bug, stink bug, stink bug
Moth Spodoptera litura (adult), fall webworm (adult, larva), silk moth (adult), kisstaba (adult)
Bark beetle Bark beetle
Grasshopper Kubikirigirisu, Sasakiri, Sesujitsuyumushi
Spider Latrodectus mactans, common house spider, Uroctea compactillis, Neoscona nautica
Geji Geji Geji
Cricket Teleogryllus emma, teleogryllus emma, ornebius kanetaki
Scarab beetle Anomala albopilosa
Tenebrionidae Red flour beetle
Sink Imushi Konanagasinkui
Kobae Drosophila melanogaster, Drosophila melanogaster, Psychodidae, Psychodidae
Garbage beetle Pheropsophus chinensis, Jujiroa anaperata, Latrodectus mactans
Shibanmushi Tobacco bug
Termites Yamato termite
Weevil Azuki bean weevil, rice weevil, rice weevil, maize weevil
Dung beetle Roly-poly
Chatterbug Hirata Chatate
Locust Trilophidia japonicum
Sawfly Churange sawfly
Hiratamushi Oryzaephilus survivor
centipede Tobism Kade
Meiga Noshimedamameiga
Millipede Yakeyasude
Yusrika Chironomus
Coleoptera Coleoptera

More than 50 species such as centipede, spider fly, butterfly fly, ant, spider, chatate beetle, beetle, skin beetle, chironomid, millipede, gejigeji, woodlouse, moth, bark beetle, konanagasinkui (please check the feature list for details)

If you cannot read the above QR code, please access the following URL from your smartphone browser.
https://www.earth.jp/change/?i=4901080052315a
View detailed explanation of Rakuchin News QR (Q&A)



When using it for the first time, the amount will not be sufficient, so press it twice toward the outdoors before using it.

① Extermination by space injection

  • From near the center of the room, spray diagonally upward while changing the spray direction so that it spreads evenly throughout the room.
Room size Number of injections
1.5 tatami mats Once
4.5 tatami mats 3 times
6 tatami mats 4 times
9 tatami mats 6 times
12 tatami mats 8 times
  • Please close the windows and doors at the beginning of use.

② Keep the extermination effect by spraying the gap

  • Spray once into the gaps (refrigerator, back of shelves, etc.) where pests are likely to be lurking.

(1) (2) The effect lasts for one year when both are used. (The duration varies depending on the usage environment and the type of pest.)
* Since the active ingredient gradually exerts its effect on pests, it may take some time to realize the effect.

Keep the mount so that you can read it as needed.
Caution-Do not use on the human body
Do not use upside down


  • Observe the prescribed usage.
  • Since it is not an insect repellent for the human body (applied repellent), it should not be used on the human body.
  • Do not inhale the drug.
  • People who are prone to allergies and rashes and those who have asthma symptoms do not touch or inhale the drug.
  • Avoid contact with food and drink, tableware, feed toys, pets such as ornamental fish and small birds, and plants. In particular, do not use it in rooms with aquariums for ornamental fish or shrimp, or cages for breeding insects.
  • Avoid contact with waxed surfaces, painted surfaces, plastics and leather products.
  • Do not concentrate on one place as it may cause stains.
  • When using it on walls, floors, doors, etc., there is a risk of discoloration and stains, so try it on an inconspicuous part before using it.
  • Do not let children use it.
  • Ventilate the room when using it in a closed room or a small room.
  • Do not block the injection port.
  • Do not spray upside down or sideways as it may not be possible to spray.
  • Be careful not to get the drug on your skin or eyes during spraying.
  • If the drug gets on your skin, wash it thoroughly with soap and water. In case of contact with eyes, rinse immediately with water.
  • In the unlikely event that something goes wrong with your body, immediately tell your doctor that this product contains a metadiamide drug and receive medical treatment.

【Notes on storage】

  • Avoid fire and direct sunlight, and keep in a cool place out of the reach of children.
  • To avoid rusting the can, do not place it in a wet or humid place.
  • Do not place heaters (fan heaters, etc.), around the heating source, or inside the car in the summer because the temperature may rise and there is a risk of explosion.

【Method of disposal】

  • Discard this product after using it up.
  • When throwing it away, degas it outdoors in a well-ventilated, fire-free environment by repeatedly pressing the button until the jet noise disappears so that it does not hit people downwind.
  • Dispose according to the method specified by each local government.
  • We apologize for the inconvenience, but please contact the contact point for any notice from Earth Corporation customers regarding how to dispose of a large amount of leftover cans.

[Beware of fire and high temperature]

As it is a flammable product using high pressure gas and dangerous, keep the following precautions.

  • Do not use near fire or fire.
  • Do not use it in a large amount in a room that uses fire.
  • Do not place the product in a place where the temperature exceeds 40 degrees, such as in direct sunlight, near a stove, fan heater, etc., as there is a risk of explosion if the temperature is high.
  • Do not put in the fire.
  • Use up and throw it away.

High pressure gas: DME

No fires

This product falls under the category of aviation dangerous goods under the Civil Aeronautics Act.

When requesting shipping from a carrier (post office, etc.), please inform them in advance that this product is classified as "Dangerous Goods by Air" and confirm that they are able to ship it.

Product Name Iyana Mushi ZEROdeKNIGHT One Push Spray for 60 times use
Amount 75 mL
Country of origin/production area Japan
Active Ingredients Broflanilide
Duration of effect About one year
Others Tenebenal (generic name: Broflanilide) is a registered trademark of Mitsui Chemicals Agro Co., Ltd.

Where to find

Move to an external site. Please read the contents of each site carefully for prices and service contents, etc., and use them at your own risk.

Iyana Mushi ZEROdeKNIGHT One Push Spray for 60 times use

Move to an external site. Please read the contents of each site carefully for prices and service contents, etc., and use them at your own risk.

Campaigns &​ ​
Special Content

  • Effective for 1 year (*) at 1 time! "Iyana Mushi ZEROdeKNIGHT"
  • "Bottle is on top" "Sukiri!"
  • Bath Roman" with a veil of hot spring minerals
  • Ochuchikuchukutu ♪ Protect your mouth health &quot;Mondahmin&quot;
  • Nursing care deodorant, oral care, disinfectant "Helper Tasuke"
  • Make your entire room a preventive space! "Mamo Room"

View All

Top of page