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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LifesystemsEx4 Anti Mosquito Clothing, Footwear And Outdoor Gear Treatment - 350ml Spray | Protect Against Mosquitoes, Midges, Biting Insects

LifesystemsEx4 Anti Mosquito Clothing, Footwear And Outdoor Gear Treatment - 350ml Spray | Protect Against Mosquitoes, Midges, Biting Insects

Product ID: 49430213

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Details

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

⏳Protection lasts up to 2 weeks per treatment

🦟Repels mosquitoes & biting insects

🧴350ml spray covers 3.5m² fabric

Description

🛡️ Stay bite-free, stay unstoppable – your outdoor armor awaits!

LONG LASTING DEFENSE - Each application keeps mosquitoes and midges at bay for up to two weeks, so you stay worry-free.
MULTI SURFACE MASTERY - Perfect for tents, sleeping bags, blankets, and nets—versatile protection wherever you roam.
DISEASE DEFYING FORMULA - Contains proven biocidal ingredients to guard against Malaria, Dengue, and West Nile Virus.
READY FOR EVERY ADVENTURE - Compact 350ml bottle with spray dispenser, lasting 2 years after opening—your ultimate travel essential.
SHIELD YOUR GEAR SHIELD YOURSELF - Spray-on treatment creates a powerful insect-repelling barrier on clothing and outdoor fabrics.

Lifesystems EX4 is a 350ml spray-on anti-mosquito treatment designed for adult clothing and outdoor fabrics. It repels mosquitoes, midges, and biting insects effectively, providing up to 2 weeks of protection per application and covering 3.5 square meters. Featuring biocidal ingredients like Permethrin, it helps protect against tropical diseases such as Malaria and Dengue. The bottle lasts 2 years after opening, making it an essential, long-lasting defense for camping, hiking, and all outdoor activities.

Specifications

Color	Black
Size	350 ml (Pack of 1)
Style	EX-4 Anti Mosquito Fabric Spray
Material type	Plastic
Number of items	1
Seasons	All Weather
Sport	Backpacking, Camping, Hiking
Included components	EX4 AntiMosquito for Fabrics - 350ml
Batteries included?	No
Brand	Lifesystems
Department	Unisex
Manufacturer	Lifesystems
Item model number	6350
Product Dimensions	8.5 x 8.5 x 21 cm; 330 g
ASIN	B002WN1S5Y

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