Jungle Formula Maximum 50% DEET Pump Spray, 90 ml

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Product guide

Jungle Formula Maximum 50% DEET Pump Spray, 90 ml

Jungle Formula Maximum is a 90 ml pump-spray insect repellent containing 50% DEET. Its strongest selling point is the high-concentration formula aimed at tropical travel, but customer feedback also flags a greasy, sticky feel and mixed experiences with scent and lasting duration.

At a glance

The listing describes this as a pump spray with 50% DEET and IRF 4, intended for tropical travel.
Manufacturer-listed protection times vary by insect: 9 hours for Culex, 8 hours for Anopheles, 5 hours for Aedes and 8.5 hours for Ixodes ticks.
Directions say to shake well, hold the bottle about 15 cm from exposed skin and spread the spray evenly by hand.
The listed ingredients are DEET and Alcohol Denat.

Price

£8.20Save 18%

Reference price: ~~£9.99~~

Price checked: 12 Nov 2026

View offer

Often bought together

Jungle Formula Maximum 50% DEET Insect Repellent Aerosol 125ml | IRF4 with 50% DEET for tropical travel, up to 8 hours against mosquitoes and 6 hours against ticks, aerosol format

£8.00

Jungle Formula – Indoor Mosquito Killer Plug-In – Up to 45 Nights | For overnight indoor use, kills mosquitoes, midges and small flying insects, 0.90% prallethrin vapour, up to 45 nights

£8.88

Pros and cons

Pros

A 90 ml pump bottle offers a compact format for travel.
The 50% DEET formula is positioned for tropical destinations, with separate claimed protection durations for mosquitoes and ticks.
The supplied directions explain application and advise reapplying after swimming or sweating.

Cons

Customer feedback describes the product as greasy and sticky, which may be unwelcome for buyers who prefer a dry-feeling repellent.

Technical specifications

16 specifications

Identity
Brand	Jungle Formula
Model	3927183

Formula and format
DEET concentration	50%
Item form	Oil
Scent	Unscented
Volume	0.09 Litres
Pack quantity	1

Claimed protection
Common mosquito (Culex)	9hrs
Malaria mosquito (Anopheles)	8hrs
Yellow fever mosquito (Aedes)	5hrs
Tick (Ixodes)	8.5hrs
Repellent factor	IRF 4

Dimensions and installation
Dimensions listed	2.9 x 5.5 x 14 cm; 90.72 g
Weight listed	0.2 Pounds

Ingredients and origin
Ingredients	Diethyl Toluamide DEET (50% CAS 134-62-3), Alcohol Denat.
Country of origin	Germany

What to know before buying

Listing details to confirm

Protection durations are manufacturer claims, not independently confirmed. The listing also calls the item an oil while identifying it as a pump spray, and describes it as unscented even though customer feedback on scent is mixed. Follow the product label, avoid eyes, mouth and broken or irritated skin, and wash hands after use. The directions advise reapplying as necessary, particularly after swimming or sweating. Read the label and product information leaflet before use.

Who is it for?

A good fit for

Travellers looking for a DEET-based repellent marketed for tropical travel.
Buyers who want a compact pump spray and can accept the customer-reported greasy or sticky feel.

Less suited to

People seeking a DEET-free repellent.
Buyers who require a reliably dry-feeling or consistently unscented product based on the supplied feedback.

Jungle Formula Maximum 50% DEET Pump Spray, 90 ml · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 5,001 ratings

5 stars75%75%
4 stars17%17%
3 stars5%5%
2 stars1%1%
1 star2%2%

Customer feedback highlights perceived effectiveness, ease of use, compact size and travel convenience, with some also reporting good value and that a little goes a long way. Scent and duration experiences are mixed, and customers mention a greasy, sticky feel. Those trade-offs matter for a portable 90 ml pump spray: its high-DEET formula is marketed for travel, but preferences about residue and scent vary. The ratings distribution is broadly favourable, though ratings alone do not explain individual experiences.

Positive themes

Customers report that it is effective and easy to use, and appreciate its compact, travel-friendly size.
Some customers describe it as good value and say a little goes a long way.

Negative themes

Customers mention a greasy, sticky feel.

Mixed feedback

Scent opinions differ, with some customers liking it and others finding it unpleasant.
Feedback on how long it lasts varies, from reports of over three months to reports of about three hours.

Frequently asked questions

What is the DEET concentration?

The product listing states 50% DEET and identifies the repellent factor as IRF 4.

How long does the claimed protection last?

The listing claims 9 hours for Culex mosquitoes, 8 hours for Anopheles, 5 hours for Aedes and 8.5 hours for Ixodes ticks. These are manufacturer claims, and the directions advise reapplying as necessary, particularly after swimming or sweating.

How should it be applied?

The supplied directions say to shake well, hold the bottle about 15 cm from exposed skin, spray evenly and spread over the skin by hand. Avoid eyes, mouth and broken or irritated skin, then wash hands thoroughly.

Does it have a scent?

The listing labels it unscented, but customer feedback on the scent is mixed. The item is also described as an oil despite being presented as a pump spray.