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Insecticide 4J diluted 1.5% 500 ml - Special Small insects - Ready to use – Penntybio

4J insecticide diluted 1.5% - Special Small insects - Ready to use - Penntybio

€4.08 Tax included

Delivery time : 48h by Colissimo / 24h by chronopost for all orders placed before 10h30.

4J insecticide diluted at 1.5% ready to use. Ideal against small insects and mites in our homes. Available in a 500 ml spray bottle or a 1 liter refill canister.

Choose the capacity:
  • 500 ml
  • 1 liter
In stock (6 Items)
Delivery expected from 02/09/2023

Insecticide 4J - Testé par un laboratoire indépendantThis insecticide ready to use 100% of plant origin can be used to treat mites houses but also all small flying insects (moucherons, mosquitoes, etc.)

But be careful, it's not because an insect is small that it's not resistant. For example, for bed bugs, this 1.5% insecticide is not sufficiently concentrated. At a minimum, a concentration of 5% will need to be used, with a concentration of 10% being the concentration we preconsist on resistant insects (hornet, bedbug, woodland). 

The + of this plant pyrethra insecticide

+ Ready to use. No mix to make. You just have to use it as it is!
+ Easily biodegradable
Produit prêt à l'emploi+ Insecticide with 100% vegetable active ingredients
+ Safe in normal conditions of use, for warm-blooded individuals and animals. (Warning to cat and fish when you treat)
+ Composed of potassium, essential oils, vegetable pyrethra, this insecticide is allowed in Organic Agriculture in the treatment of buildings.
+ Its smell is pleasant
+ Leaving no trace after evaporation of water, it is usable on all supports (proceeding a pre-test)
+ In accordance with UNECE Regulation No. 2092/91 Annex II, paragraph B (pesticide), this insecticide may be used in organic farming against pests in farm buildings and facilities.

How should we take it?

To be effective, it is first necessary to discover the origin of insect proliferation and then treat it. (It's no use killing isolated flies if you have a place or they proliferate and reproduce.)
The destruction of eggs, larvae, nymphs, will soon eradicate the colony.
To effectively destroy insects, you need to know a minimum of information about them. Nos different thematic issues can help you. 

Treatment ideas and basic rules

- Shake well before use
- Spray on insects and on all surfaces and corners or they can lay and reproduce.
- Don't forget them parquet cracks, folding interstices, beams, etc...
- Treat fabrics or closets against mites.
- Treat mocks, litters against mites.
- Treat kitchen cupboards and floor against cockroaches or ants.
- Treat your indoor plants against aphids, red spiders, white fly, Thrips... (use 1%)
- Treat soils against parquet chip.
- Protect or remove food and dishes during treatment.
- Leave to act for a minimum of 30 minutes and ventilate the treated area well.
- A soap residue may remain on the surface after the treatment, a simple wash with clear water using a damp sponge or mop will remove it.
- To maintain its effectiveness, this product must be stored in a cool, dark place

Note : This is a contact insecticide, so you must treat insects or infested areas and not treat the ambient air with this product. If the insects are not affected by the product, this insecticide will have a repellent and non-destructive action.


Fabriquez vous même votre insecticide 4JMake yourself insecticide 4J 1.5%

For the treatment of large surfaces, it will be more economical to use ourinsecticide 4J concentratewhich is the same product but to dilute with water (15 ml / liter).Mix the concentrated insecticide with water in a sprayer, shake the whole and apply the solution to the surfaces. To achieve a concentration of 1.5%, you will need to dilute 15 ml of concentrated insecticide with 985 ml of tap water.


Active material: Chrysanthemum cinerariaefolium produced from open and mature Tanacetum cinerariifolium flowers with supercritical carbon dioxide - CAS: 89997-63-7 = 0.01875 % (m/m), essential oil complex, plant-dispersing, QSP water. Allergens naturally contained in essential oils: citral, géraniol, limonene, linalol. 


Choice packaging
- Flacon spray 500 ml (allows to treat a surface of 5 m2)
- Refill 1 litre (allows to treat a surface of 10 m2) 

Mandatory regulatory information

Danger Mention (CLP) : H412 - Nocif for aquatic organisms, results in long-term adverse effects.

Cautionary Advice (CLP) : P101 -If a doctor is consulted, keep the container or label available. P102 - Keep out of reach of children. P103 - Read carefully and respect the instructions. P302+PP352 - In case of skin contact, wash thoroughly with water. P305+P351+P338 - In case of eye contact: rinse carefully with water for several minutes. Remove contact lenses if the victim in the door and if they can be easily removed. Keep rinsing. P273 - Avoid release to the environment. P501 - Eliminate content/recipient in an authorized waste disposal facility.

Additional Phrases : Use biocides with care and protection when needed. Keep away from food and beverages including those for animals.

Types of insects
Creeping insects
Types of insects
Flying insects
Ready for employment
Application mode
A spray
Green chip
Fruit fly
Sarcopte de la gale
Brown flour

Specific references


Data sheet and security

Fds 4j diluted 1.5% penn'ty bio

Download (165.42k)



très bien

parfait pour les fourmis dans la maison

pion françoise


je suis entièrement satisfaite


Inefficace sur les petits papillons

Essayé sur un nid de mites et de papillon ne marche pas du tout n'a même pas tué un seul...

Alain FERN

bon produit

vendeur sérieux ,envoi rapide



Appliqué sur matelas contre le acariens. Rien à redire

  • 1 out of 1 people found this review useful.
L'I-D-É-MYR à Dijon

Au sujet du Pyrèthre

Produit qui m'a tout l'air d'être efficace contre les acariens, certes, mais à voir sur les psoques (?)...

Francis O


Cette dilution à 1,5% m'a permis de venir à bout des acariens dans ma chambre à coucher. En plus du gros coup de ménage, j'en ai vaporiser partout (aussi sur matelas, sommier)

  • 1 out of 1 people found this review useful.
Penntybio .

Réponse de Penn'Ty Bio

merci de nous faire partager votre expérience. L'insecticide 4J spécial petits insectes contient du savon de potassium, afin de le rendre plus efficace sur les oeufs et larves. Le traitement peut donc laisser une fine pellicule de savon. Un simple lavage de votre sac, ou seulement des poches latérales, résoudra le problème. Continuez à laisser vos avis car ils serviront certainement à d'autres personnes.
A bientôt.
Penn'Ty Bio


ça colle !!!

De retour de voyage, je spraye toujours l'extérieur de mon sac à dos. Est-ce normal que l'intérieur des poches latérales "collent" maintenant. Avez-vous un produit anti-acariens qui ne colle pas ? Car celui-ci aurait un bon rapport qualité/prix.

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4J insecticide diluted 1.5% - Special Small insects - Ready to use - Penntybio

4J insecticide diluted at 1.5% ready to use. Ideal against small insects and mites in our homes. Available in a 500 ml spray bottle or a 1 liter refill canister.

Write your review