Jungle Formula Extra Strong Aerosol 90ml

Is Jungle Formula Extra Strong Insect Repellent Right for Your Trip?

Planning a holiday somewhere warm? Whether you're heading to sub-Saharan Africa, Southeast Asia, or even southern Europe in summer, insect bites are more than just an irritation — they can carry serious diseases including malaria, dengue fever, and Zika virus. The jungle formula extra strong insect repellent aerosol is a trusted, clinically recognised option for travellers who need reliable protection in moderate to high-risk environments. At just £6.99 for a 90ml can, it's a practical addition to any travel health kit. You'll find it alongside other essential travel health products in our travel health collection.

Jungle Formula is one of the UK's most recognised insect repellent brands, and the Extra Strong formulation contains 50% DEET (N,N-Diethyl-meta-toluamide). DEET has been used safely for decades and remains the gold-standard active ingredient recommended by health authorities worldwide for preventing insect bites in risk areas.

How Does Jungle Formula Extra Strong Aerosol Work?

DEET doesn't kill insects — it confuses them. Biting insects like mosquitoes are attracted to humans primarily through body odour, heat, and the carbon dioxide we exhale. DEET interferes with the olfactory receptors insects use to detect these signals, effectively making you much harder to find.

• DEET is absorbed into the outer layer of skin and evaporates slowly, creating a protective vapour barrier.
• At 50% concentration, it provides up to 6 hours of protection against mosquitoes, midges, ticks, and sandflies.
• The aerosol format allows even, controlled application across large skin surface areas.
• It is effective against a broad range of biting insects, including those that may carry malaria, dengue, and Lyme disease.

Who Should Use Jungle Formula Extra Strong Aerosol?

This product is designed for adults and children aged 2 years and over who are travelling to or living in areas with a moderate to high risk of insect-borne disease. It's particularly well-suited to those who spend extended time outdoors — whether hiking, camping, or simply exploring in warm climates.

• Adults travelling to tropical or subtropical destinations
• Outdoor workers or hikers in tick-prevalent areas
• Travellers to regions where malaria or dengue fever is endemic
• Anyone who reacts strongly to insect bites and wants reliable, long-lasting protection

It is not suitable for infants under 2 years of age. If you are pregnant, breastfeeding, or have sensitive skin, speak to your pharmacist before use.

How Does Jungle Formula Extra Strong Compare to Other Insect Repellents?

How Should You Store Jungle Formula Extra Strong Aerosol?

Store the aerosol below 25°C, away from direct sunlight, open flames, and heat sources. Aerosol cans are pressurised — never pierce or burn the can, even when empty. Keep out of reach of children. The jungle formula extra strong insect repellent should be stored upright in a cool, dry place. If you're packing it in hand luggage, check current airline regulations on aerosol sizes before travelling.

DEET-based products can damage certain plastics, synthetic fabrics, and painted surfaces. Avoid contact with watch straps, sunglasses frames, and synthetic clothing. If you're also managing skin conditions while travelling, our skin care range includes products that may help with post-bite irritation.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

What Is Jungle Formula Extra Strong Aerosol and What Is It Used For?

Jungle Formula Extra Strong Aerosol 90ml is an over-the-counter insect repellent containing 50% DEET (N,N-Diethyl-meta-toluamide). It is used to protect exposed skin from bites by mosquitoes, ticks, midges, sandflies, and other biting insects. It is particularly recommended for travel to areas where insect-borne diseases such as malaria, dengue fever, chikungunya, and Lyme disease are a risk. The NHS advises using insect repellents containing at least 50% DEET when visiting high-risk malaria zones.

This jungle formula extra strong insect repellent is not a treatment for any disease — it is a preventative measure. It should be used alongside other precautions such as wearing long-sleeved clothing, sleeping under mosquito nets, and taking antimalarial medication where prescribed. If you're preparing a full travel health kit, our first aid collection has additional essentials worth considering.

What Do You Need to Know Before Using Jungle Formula Extra Strong Aerosol?

Before using this product, read the following contraindications and warnings carefully:

• Do not use on children under 2 years of age.
• Avoid contact with eyes, mouth, lips, and mucous membranes.
• Do not apply to broken, irritated, or sunburnt skin.
• Do not inhale the aerosol spray — apply in a well-ventilated area.
• Avoid contact with synthetic fabrics, plastics, leather, and painted surfaces, as DEET may cause damage.
• If you have a known sensitivity to DEET or any of the excipients, do not use this product.
• Pregnant and breastfeeding women should seek medical advice before use, although DEET is considered acceptable in pregnancy when the risk of disease is significant.

Known drug interactions with topical DEET are not well-documented, but the following general precautions apply:

• Do not apply sunscreen and DEET simultaneously — apply sunscreen first, allow it to absorb, then apply the repellent.
• Avoid using alongside other topical skin preparations on the same area without pharmacist advice.

How Should You Use Jungle Formula Extra Strong Aerosol?

Always follow the manufacturer's instructions. For best results, apply before going outdoors and reapply as directed.

1. Shake the aerosol can well before use.
2. Hold the can approximately 15–20cm from the skin surface.
3. Spray evenly over all exposed areas of skin.
4. For the face and neck, spray onto your hands first, then apply carefully — avoiding eyes and mouth.
5. Wash hands after application unless hands are the area being treated.
6. Reapply every 4–6 hours, or sooner if you have been swimming or sweating heavily.
7. Wash treated skin with soap and water when protection is no longer needed.

What Are the Possible Side Effects of Jungle Formula Extra Strong Aerosol?

Most people tolerate DEET-based repellents well when used as directed. However, side effects can occur, particularly with higher concentrations or prolonged use.

Common side effects:

• Mild skin irritation or redness at the application site
• Temporary tingling or stinging sensation on sensitive skin

Less common side effects:

• Rash or contact dermatitis
• Eye irritation if product contacts the eyes (rinse immediately with water)
• Allergic skin reaction — discontinue use and seek advice if this occurs

Serious systemic reactions to topically applied DEET at recommended concentrations are rare. If you accidentally ingest the product or experience dizziness, confusion, or difficulty breathing after use, seek urgent medical attention. If you're also managing skin reactions from bites, our creams and ointments range includes soothing topical options.

How Should You Store Jungle Formula Extra Strong Aerosol?

• Store below 25°C in a cool, dry place away from direct sunlight.
• Keep away from heat sources, open flames, and sparks — the aerosol is flammable.
• Do not pierce or burn the can, even when empty.
• Keep out of reach and sight of children.
• Do not store in a car glove box or boot during warm weather — temperatures can exceed safe storage limits.
• Check the expiry date before use and do not use after the date shown on the can.