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Incognito Anti-Mosquito Insect Repellent Spray

Incognito Anti-Mosquito Insect Repellent Spray

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  • ✔️ DEET-free formula using plant-derived PMD active ingredient
  • ✔️ Repels mosquitoes, midges, sandflies and ticks effectively
  • ✔️ Suitable for adults and children aged three years and over
  • ✔️ Reapplication needed every four to six hours for ongoing protection
  • ✔️ Recognised by NHS as a meaningful plant-based mosquito repellent

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What Is a Deet Free Insect Repellent Spray?

 

Mosquitoes and biting insects are more than just a nuisance — in many parts of the world, they can transmit serious diseases including malaria, dengue fever, and chikungunya. Protecting yourself matters, whether you're heading abroad or simply spending an evening in the garden. The Incognito Anti-Mosquito Insect Repellent Spray offers plant-based protection without the use of DEET (N,N-diethyl-meta-toluamide), a synthetic chemical that some people prefer to avoid. If you're looking for a deet free insect repellent spray that's suitable for the whole family, this could be a practical option worth considering. You'll also find a range of complementary travel health products in our Travel collection.

Incognito uses PMD — para-menthane-3,8-diol — as its active ingredient. PMD is derived from the oil of eucalyptus citriodora and is one of the few plant-based repellents that the NHS and Public Health England recognise as offering meaningful protection against mosquitoes. It's not a gimmick. There's genuine clinical evidence behind it.

 

How Does Incognito Anti-Mosquito Spray Work?

 

Mosquitoes locate their targets primarily through body odour, heat, and the carbon dioxide we exhale. PMD works by interfering with the olfactory receptors of biting insects, effectively masking the chemical signals that attract them to human skin. Think of it as making you harder to detect rather than simply repelling insects once they've already found you.

  • PMD binds to insect olfactory receptors, disrupting their ability to locate a host
  • The spray creates a protective barrier on the skin surface
  • Protection typically lasts 4–6 hours per application, depending on conditions
  • Efficacy may reduce with heavy sweating or swimming, requiring reapplication

 

Who Should Use Incognito Insect Repellent Spray?

 

This spray is designed for anyone who wants effective insect protection without synthetic chemicals. It's particularly well-suited to those who have sensitive skin, prefer natural formulations, or are travelling with children. That said, it's not appropriate for everyone — always read the label carefully.

  • Adults and children aged 3 years and over
  • Travellers visiting mosquito-risk destinations in tropical or subtropical regions
  • Outdoor enthusiasts — hikers, campers, and festival-goers
  • Those who prefer to avoid DEET-based products for personal or health reasons

It is not recommended for infants under 3 years of age. If you are pregnant, breastfeeding, or have a known skin condition, speak to your pharmacist or GP before use.

 

How Does Incognito Compare to DEET-Based Repellents?

 

Feature Incognito (PMD-based) DEET-based repellent
Active ingredient PMD (plant-derived) DEET (synthetic)
Suitable for children (3+) Yes Varies by concentration
Duration of protection 4–6 hours Up to 8–12 hours (high concentration)
Skin sensitivity Generally well tolerated May cause irritation in some users

 

Is Incognito Insect Repellent Spray Suitable for Travel?

 

Yes — this deet free insect repellent spray is a practical choice for many travel destinations, particularly in Europe, parts of Asia, and regions where mosquito activity is moderate. However, for high-risk malaria zones, the NHS recommends using a repellent containing at least 50% DEET alongside antimalarial medication. Always check the latest NHS Fit for Travel guidance for your specific destination before you go. If you're also managing skin reactions from insect bites, our Skin Care collection includes a range of soothing topical products that may help.

Store the spray below 25°C, away from direct sunlight and heat sources. Do not puncture or incinerate the container. Keep out of reach of children.

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.

Incognito Anti-Mosquito Insect Repellent Spray specifications
Treatment category Insect repellent / Travel health
Mechanism of action Masks host-locating chemical signals via PMD binding to insect olfactory receptors
Effective against Mosquitoes, midges, sandflies, ticks
Suitable for Adults and children aged 3 years and over
Active ingredient PMD (para-menthane-3,8-diol)
UK classification General Sale / OTC
Preparation Spray solution
Route of administration Topical (applied to exposed skin)

Specifications of Incognito Anti-Mosquito Insect Repellent Spray

 

What Is Incognito Anti-Mosquito Spray and What Is It Used For?

 

Incognito Anti-Mosquito Insect Repellent Spray is a topical, plant-based insect repellent used to protect exposed skin from mosquito bites and other biting insects. Its active ingredient is PMD (para-menthane-3,8-diol), a compound derived from eucalyptus citriodora. It is used by adults and children aged 3 and over who want protection during outdoor activities, travel, or everyday use in insect-prone environments. Unlike DEET-based products, it does not contain synthetic chemicals, making it a popular choice for those seeking a more natural approach to bite prevention.

 

What Do You Need to Know Before Using Incognito Insect Repellent Spray?

 

Before applying this spray, read the following warnings carefully. Not everyone is suitable for this product.

Do not use if:

  • You are allergic to PMD or any other ingredient in the formulation
  • The product is intended for use on a child under 3 years of age
  • You have open wounds, broken, or severely irritated skin in the area of application

Use with caution if:

  • You are pregnant or breastfeeding — consult your GP or pharmacist first
  • You have a known skin condition such as eczema or psoriasis
  • You are applying near the eyes, mouth, or mucous membranes — avoid direct contact
  • You are applying to a child's face — adults should apply to their own hands first, then carefully onto the child's skin

Known interactions:

  • No clinically significant drug interactions are currently documented for topical PMD
  • Avoid applying simultaneously with sunscreen — apply sunscreen first, allow to absorb, then apply the repellent

 

How Should You Use Incognito Anti-Mosquito Insect Repellent Spray?

 

Apply the spray to all exposed areas of skin before going outdoors. Reapply regularly, especially in hot conditions or after swimming. For children, always supervise application.

  1. Shake the bottle gently before use
  2. Hold the spray approximately 15 cm from the skin
  3. Apply evenly to all exposed skin, including arms, legs, and neck
  4. Avoid spraying directly onto the face — spray onto hands first, then apply carefully
  5. Do not apply to broken skin, cuts, or around the eyes
  6. Wash hands thoroughly after application
  7. Reapply every 4–6 hours, or sooner if sweating heavily or after water exposure
User group Application method Frequency
Adults Apply directly to exposed skin Every 4–6 hours
Children aged 3+ Adult applies to own hands first, then onto child's skin Every 4–6 hours
Children under 3 Not recommended N/A

 

What Are the Possible Side Effects of Incognito Insect Repellent Spray?

 

Like all topical products, Incognito Anti-Mosquito Insect Repellent Spray may cause side effects in some people, though not everyone will experience them. If you notice any unexpected reaction, stop use and seek advice from a pharmacist or GP. If you're also managing a skin reaction, our First Aid collection includes products that may help soothe minor skin irritation.

Common side effects:

  • Mild skin irritation or redness at the site of application
  • Temporary tingling or cooling sensation on the skin

Less common side effects:

  • Eye irritation if the product accidentally contacts the eyes — rinse thoroughly with water
  • Allergic skin reaction (contact dermatitis) — characterised by itching, swelling, or a rash
  • Respiratory irritation if inhaled in an enclosed space — use in well-ventilated areas

If you experience signs of a severe allergic reaction — including swelling of the face, lips, or throat, or difficulty breathing — seek emergency medical attention immediately.

 

How Should You Store Incognito Anti-Mosquito Insect Repellent Spray?

 

Correct storage helps maintain the product's effectiveness and safety. Follow these guidelines:

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and heat sources
  • Do not puncture, crush, or incinerate the container, even when empty
  • Keep out of reach and sight of children
  • Do not store in a bathroom or near open flames
  • Check the expiry date before use and do not use after the stated date

If you're preparing a full travel health kit, you may also want to explore our Allergy and Hay Fever collection for antihistamines that can help manage insect bite reactions alongside your repellent.

Written and reviewed by our qualified team

Your safety and success are our highest priorities. Our medical team rigorously evaluates every product and piece of advice we provide, ensuring you receive only the most effective, science-backed solutions available.

Frequently Asked Questions

Where can I buy Incognito Anti-Mosquito Insect Repellent Spray online in the UK?

You can buy Incognito Anti-Mosquito Insect Repellent Spray directly from Cured Pharmacy online for £6.59, with no prescription required. It's dispatched quickly to UK addresses and is available alongside other travel health essentials in our Travel collection. Simply add it to your basket and check out securely.

How does Incognito Anti-Mosquito Spray work in the body?

Incognito works topically — it doesn't enter the bloodstream. Its active ingredient, PMD (para-menthane-3,8-diol), is applied to the skin surface where it interferes with the olfactory receptors of mosquitoes and other biting insects, masking the body odour and carbon dioxide signals they use to locate a host. This makes you significantly harder for insects to detect, reducing the likelihood of bites.

How do I use Incognito insect repellent spray step by step?

Shake the bottle, then hold it approximately 15 cm from your skin and spray evenly onto all exposed areas. For the face, spray onto your hands first and then apply carefully, avoiding the eyes and mouth. Reapply every 4–6 hours, or sooner if you've been swimming or sweating heavily.

How often should I reapply Incognito insect repellent spray?

Reapply every 4–6 hours under normal conditions. If you've been swimming, towel drying, or sweating heavily in hot weather, reapply more frequently as these activities reduce the spray's effectiveness on the skin. Always reapply after water exposure, even if the product claims some water resistance.

Is Incognito insect repellent spray safe for children?

Incognito Anti-Mosquito Insect Repellent Spray is suitable for children aged 3 years and over. It should not be used on infants under 3 years of age. When applying to children, adults should spray the product onto their own hands first and then carefully smooth it onto the child's skin, avoiding the face, hands, and any broken skin.

Can I use Incognito insect repellent spray during pregnancy?

If you are pregnant, you should speak to your GP or pharmacist before using any insect repellent, including DEET-free options. The NHS advises that pregnant women travelling to areas with mosquito-borne diseases should take precautions against bites, and your healthcare provider can help you choose the most appropriate product for your situation. Protecting yourself from mosquito bites during pregnancy is important, particularly in malaria-risk regions.

What insects does Incognito Anti-Mosquito Spray repel?

The spray is primarily formulated to repel mosquitoes, including species that may carry diseases such as malaria, dengue fever, and chikungunya. It may also help deter other biting insects including midges, sandflies, and ticks. For comprehensive protection in high-risk areas, always combine repellent use with other preventive measures such as appropriate clothing and mosquito nets.

Is Incognito insect repellent spray completely DEET-free?

Yes, Incognito Anti-Mosquito Insect Repellent Spray is entirely DEET-free. It uses PMD — a plant-derived compound from eucalyptus citriodora — as its active ingredient instead of the synthetic chemical DEET. This makes it one of the few plant-based repellents recognised by public health bodies as offering meaningful protection against mosquitoes.

How does Incognito compare to DEET-based repellents for malaria prevention?

PMD-based repellents like Incognito offer comparable protection to low-concentration DEET products for many common mosquito species. However, for high-risk malaria destinations, the NHS recommends using a repellent containing at least 50% DEET alongside prescribed antimalarial medication. Always check the NHS Fit for Travel guidance specific to your destination before travelling.

What are the possible side effects of Incognito insect repellent spray?

Most people tolerate Incognito well, but some may experience mild skin irritation, redness, or a temporary tingling sensation at the site of application. Less commonly, eye irritation can occur if the spray accidentally contacts the eyes — rinse thoroughly with water if this happens. If you develop signs of an allergic reaction such as a rash, swelling, or difficulty breathing, stop use immediately and seek medical advice.

How do I manage side effects of Incognito insect repellent spray?

For mild skin irritation, wash the affected area with soap and water and allow the skin to recover before reapplying. If eye contact occurs, rinse immediately with plenty of clean water. For persistent or worsening reactions, stop using the product and consult your pharmacist or GP. Our Skin Care collection includes soothing topical products that may help with minor irritation.

Who is eligible to use Incognito Anti-Mosquito Insect Repellent Spray?

The spray is suitable for adults and children aged 3 years and over. It is not recommended for infants under 3 years of age. Those who are pregnant, breastfeeding, or have a known skin condition should consult a healthcare professional before use. It is available over the counter without a prescription.

Can I use Incognito insect repellent spray with sunscreen?

Yes, but the order of application matters. Apply your sunscreen first, allow it to absorb fully into the skin, and then apply the insect repellent on top. Applying them simultaneously or in the wrong order can reduce the effectiveness of both products. Avoid combination sunscreen-repellent products, as the NHS advises these are generally less effective than using the two separately.

How long can I use Incognito insect repellent spray for?

You can use Incognito Anti-Mosquito Insect Repellent Spray for as long as protection from biting insects is needed — whether that's a single camping trip or an extended period of travel. There is no defined maximum duration of use for topical PMD-based repellents in healthy adults and children over 3. Always check the expiry date on the bottle and do not use after the stated date.

What are the latest research findings on PMD as an insect repellent?

PMD has been studied as a DEET alternative for several decades and is recognised by the NHS and Public Health England as one of the most effective plant-derived insect repellents available. Research has shown it provides meaningful protection against Anopheles mosquitoes (which transmit malaria) and Aedes mosquitoes (which transmit dengue and Zika). It remains one of the few non-DEET repellents recommended for use in moderate-risk travel destinations.

How Should You Use Incognito Anti-Mosquito Insect Repellent Spray?

Apply the spray to all exposed areas of skin before heading outdoors or into an insect-prone environment. Always shake the bottle before use to ensure the formula is evenly distributed. Follow these steps for safe and effective application:

What Is the Correct Dose of Incognito Anti-Mosquito Insect Repellent Spray?

There is no fixed measured dose for topical insect repellents — the aim is to apply a thin, even layer to all exposed skin. Avoid over-applying, as this does not increase protection and may increase the risk of skin irritation. The table below summarises application guidance by user group.

When Is the Best Time to Use Incognito Anti-Mosquito Insect Repellent Spray?

Apply the spray before going outdoors, ideally 5–10 minutes before exposure to give the formula time to settle on the skin. Mosquitoes are most active at dawn and dusk, so these are particularly important times to ensure you are protected. If you are also using sunscreen, apply that first and allow it to absorb before applying the repellent — this ensures both products work as intended.

Reapply after swimming, towel drying, or any activity that causes heavy sweating, as these reduce the spray's effectiveness on the skin surface. In high-risk environments, more frequent reapplication may be appropriate.

How Long Can You Use Incognito Anti-Mosquito Insect Repellent Spray For?

You can use this spray for as long as protection from biting insects is needed — whether that's a single afternoon in the garden or an extended period of travel. There is no defined maximum duration of use for topical PMD-based repellents in healthy adults and children aged 3 and over. Always check the expiry date printed on the bottle before use and do not use the product after this date, as the active ingredient may degrade over time.

If you notice any skin irritation developing with prolonged use, stop applying and consult your pharmacist. Discontinue use and seek medical advice if a reaction persists.

Do not exceed the recommended dose. If in doubt, speak to your pharmacist.

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What Are the Most Common Side Effects of Incognito Anti-Mosquito Insect Repellent Spray?

Most people use Incognito Anti-Mosquito Insect Repellent Spray without experiencing any adverse effects. However, as with any topical product, some individuals may notice mild reactions, particularly those with sensitive skin. Common side effects are generally mild and resolve quickly once the product is washed off.

  • Mild skin redness or irritation at the site of application
  • Temporary tingling or cooling sensation on the skin
  • Slight dryness of the skin with repeated use

What Are the Less Common Side Effects of Incognito Insect Repellent Spray?

Less commonly, some users may experience reactions that require attention. These are not typical but are worth being aware of before you use the product, especially if you have a history of skin sensitivity or allergies.

  • Eye irritation or stinging if the spray accidentally contacts the eyes
  • Contact dermatitis — an itchy, red, or blistering rash at the application site
  • Mild respiratory irritation if the spray is used in a poorly ventilated, enclosed space
  • Localised swelling or hives in individuals with a sensitivity to plant-derived compounds

If eye contact occurs, rinse immediately and thoroughly with clean running water for several minutes. If irritation persists, seek medical advice.

What Are the Serious Side Effects of Incognito Insect Repellent Spray?

Serious side effects are rare with topical PMD-based repellents. However, a severe allergic reaction (anaphylaxis) is possible in individuals with a known hypersensitivity to any ingredient in the formulation. Symptoms of a serious allergic reaction include swelling of the face, lips, tongue, or throat, difficulty breathing, a rapid heartbeat, or a sudden drop in blood pressure. These symptoms require immediate emergency medical attention — call 999 or go to your nearest A&E department without delay.

What Should You Do If You Experience Side Effects of Incognito Insect Repellent Spray?

For mild skin irritation, wash the affected area with soap and water and allow the skin to recover before considering reapplication. If a rash or allergic reaction develops, stop using the product immediately and do not reapply. Contact your pharmacist or GP for advice on managing the reaction. You can also report suspected side effects of any product to the MHRA via the Yellow Card scheme at yellowcard.mhra.gov.uk.

Can Incognito Insect Repellent Spray Interact With Other Medicines?

No clinically significant drug interactions have been documented for topically applied PMD. Because the product is applied to the skin surface and is not intended to be absorbed systemically, interactions with oral or injectable medicines are not expected. However, avoid applying the spray simultaneously with sunscreen — apply sunscreen first, allow it to absorb, and then apply the repellent. If you are using any prescription topical skin treatments, speak to your pharmacist before using this spray on the same area of skin.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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