What percentage of the active ingredient (permethrin) does it contain?

EX4 Antimosquito Insect Control for fabrics contains the following; Active ingredient Permethrin 0.49% w/w

Does it stain clothing?

It should not stain clothing,if it is cotton, rayon or other nylon clothing could have a problem, if it is on your hands and you touch plastic it would mark it

Does the product state a use by or expiry date, if so what is its approx lifespan?

I can't find any expiry date on the batch we have in stock, but there is an indication that the liquid should be used within 24 months of opening.

How far in advance should you spray your clothes?

Hello, thank you for your question. EX4 is an effective insecticide and it can be used immediately upon application onto clothing, but we would not recommend doing so because firstly, of course your clothes will be wet, and we would recommend that the EX4 does not come in direct contact with your skin. It is vey important that the clothes are fully dried after treatment of EX4 onto clothing, or any fabrics, once fully absorbed the effectiveness and duration of each treatment will increase significantly keeping you protected for longer. We would recommend letting the clothing or fabric to dry for at least 2 hours before use. Please follow the instructions on the product packaging before use, and if you require further information please take a look at the Lifesystems.co.uk website FAQs.

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Lifesystems Ex4 Anti-Mosquito Clothes & Fabrics Treatment Permethrin Spray

Product ID: 49430213

Details

Brand
Lifesystems
Item form
spray
Item volume
350
Material feature
Fragrance Free
Scent
Unscented

⏳Protection lasts up to 2 weeks per treatment

🦟Repels mosquitoes effectively

🧴350ml spray covers 3.5m² fabric

106.98 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Stay bite-free, stay unstoppable — your fabric’s ultimate mosquito armor!

EXTENDED SHELF LIFE - Once opened, your bottle stays effective for 2 full years—ready whenever adventure calls.
COMPACT CONVENIENT - Lightweight 350ml aerosol with spray dispenser fits easily in your travel kit or backpack.
LONG LASTING DEFENSE - Each spray treatment shields your gear for up to 14 days, keeping pesky insects at bay.
POWERFUL PERMETHRIN FORMULA - Contains 0.512% permethrin, scientifically proven to repel mosquitoes and reduce disease risk.
VERSATILE FABRIC PROTECTION - Perfect for adult clothing, tents, nets, blankets, and sleeping bags—your all-in-one insect shield.

Lifesystems EX4 Anti-Mosquito Spray is a potent permethrin-based treatment designed to protect adult clothing and outdoor fabrics from mosquitoes and flying insects. Each 350ml bottle treats up to 3.5 square meters and provides up to two weeks of insect-repellent protection per application. Ideal for camping and travel, it safeguards against mosquito-borne diseases like Malaria and Dengue, with a shelf life of two years after opening.

Specifications

ASIN	B002WN1S5Y
Best Sellers Rank	1,920 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 9 in Insect & Pest Repellent Body Sprays
Brand	Lifesystems
Brand Name	Lifesystems
Country Of Origin	United Kingdom
Customer Reviews	4.5 out of 5 stars 1,396 Reviews
Included Components	EX4 AntiMosquito for Fabrics - 350ml
Item Form	Aerosol
Item Nype Name	EX4 AntiMosquito for Fabrics - 350ml
Item Volume	350 Millilitres
Item Weight	0.33 Kilograms
Item form	Aerosol
Item volume	350 Millilitres
Manufacturer	Lifesystems
Manufacturer Part Number	6350
Material Features	Fragrance Free
Material feature	Fragrance Free
Model Number	6350
Number of Items	1
Number of items	1
Product Warranty	2 year manufacturer
Scent	Unscented
Scent Name	Unscented
Size	350 ml (Pack of 1)
Unit Count	350.0 millilitre

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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