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Earol Swim Tea Tree Oil Spray - 10ml

Earol Swim Tea Tree Oil Spray - 10ml

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  • ✔️ Helps prevent swimmer's ear with every application
  • ✔️ Tea tree oil provides natural antimicrobial ear protection
  • ✔️ Metered-dose pump ensures precise, hygienic dosing
  • ✔️ Suitable for regular swimmers aged 12 and over
  • ✔️ Compact 10ml bottle fits easily in any swim bag

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What Is Tea Tree Oil Ear Spray and How Can It Help Swimmers?

 

If you swim regularly, you'll know that uncomfortable feeling of water lingering in your ears long after you've left the pool. Earol Swim Tea Tree Oil Spray is a 10ml metered-dose ear spray designed to help protect the delicate skin of the ear canal from water ingress and the irritation that can follow. It combines the natural properties of tea tree oil with a gentle olive oil base, making it a popular choice for swimmers of all ages. You can find it alongside other ear, nose, and throat products at Cured Pharmacy.

Swimmer's ear — clinically known as otitis externa — is a common condition caused by water becoming trapped in the ear canal, creating a warm, moist environment where bacteria or fungi can thrive. According to the NHS, otitis externa affects the outer ear and ear canal, and is particularly common in people who swim frequently. Using a protective ear spray before and after swimming may help reduce the risk of this happening.

 

How Does Earol Swim Tea Tree Oil Spray Work?

 

The mechanism is straightforward. The metered-dose pump delivers a controlled, fine mist of oil directly into the ear canal. This creates a thin, water-repellent coating on the canal's skin, which helps prevent water from sitting against the tissue after swimming. Tea tree oil also has well-documented antimicrobial properties, which may offer additional support against the microorganisms associated with ear canal infections.

  • The olive oil base softens and conditions the skin lining the ear canal
  • Tea tree oil provides natural antimicrobial activity against bacteria and fungi
  • The metered-dose nozzle ensures a consistent, hygienic application every time
  • The oil coating helps repel water, reducing the risk of moisture becoming trapped

 

Who Should Consider Using Earol Swim Tea Tree Oil Spray?

 

This spray is primarily aimed at people who swim regularly and want a simple, non-medicated way to protect their ears. It's particularly useful if you've previously experienced swimmer's ear or find that your ears feel blocked or irritated after time in the water. It is not a treatment for an active ear infection — if you already have pain, discharge, or significant hearing loss, you should see your GP.

  • Regular swimmers, including competitive and leisure swimmers
  • People prone to recurrent otitis externa
  • Adults and children over 12 years of age
  • Those looking for a natural, olive oil-based ear protection option

 

How Does Earol Swim Compare to Other Ear Protection Options?

 

Feature Earol Swim Tea Tree Oil Spray Standard Ear Drops
Application method Metered-dose pump spray Manual dropper
Active ingredient Tea tree oil in olive oil Varies (e.g. acetic acid, alcohol)
Primary purpose Prevention of water ingress Treatment or prevention (varies)
Prescription required No — available OTC Depends on product

 

Is Earol Swim Tea Tree Oil Spray Suitable for Sensitive Ears?

 

Most people tolerate this tea tree oil ear spray well, but if you have a known sensitivity to tea tree oil or olive oil, you should avoid it. Do not use this product if you have a perforated eardrum, grommets, or any active ear infection. If you're unsure whether this product is right for you, speak to a pharmacist before use. Those managing other health concerns alongside ear care — such as skin sensitivities — may also want to explore our skin care range for complementary products.

Store the spray below 25°C, away from direct sunlight, and keep it out of reach of children. The 10ml bottle is compact enough to fit in a swim bag, making it easy to use poolside.

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.

Earol Swim Tea Tree Oil Spray 10ml specifications
Treatment category Ear care / Swimmer's ear prevention
Mechanism of action Forms a water-repellent oil coating in the ear canal; tea tree oil provides antimicrobial activity
Effective for Prevention of water ingress and associated ear canal irritation
Suitable for Adults and children over 12 years
Active ingredient Tea tree oil in olive oil base
Pack size 10ml
UK classification General Sale (GSL)
Preparation Oily spray
Route of administration Otic (into the ear canal)

Specifications of Earol Swim Tea Tree Oil Spray 10ml

 

What Is Earol Swim Tea Tree Oil Spray and What Is It Used For?

 

Earol Swim Tea Tree Oil Spray is an over-the-counter ear spray containing tea tree oil dispersed in an olive oil base. It is used to help protect the ear canal from water ingress during and after swimming, reducing the risk of developing otitis externa — commonly called swimmer's ear. The metered-dose pump delivers a consistent amount of oil with each application, making it easy to use without over-applying. It is not a treatment for an existing ear infection and should not be used as a substitute for medical care if you already have ear pain or discharge.

 

What Do You Need to Know Before Using Earol Swim Tea Tree Oil Spray?

 

Before using this spray, it's important to check that it is appropriate for you. There are certain situations where you should not use it, and others where caution is advised.

Do not use Earol Swim if you:

  • Have a perforated eardrum (a hole in the eardrum)
  • Have grommets (ventilation tubes) in place
  • Are allergic to tea tree oil, olive oil, or any other ingredient
  • Have an active ear infection with pain, swelling, or discharge
  • Are under 12 years of age (unless advised by a healthcare professional)

Drug interactions:

  • No clinically significant drug interactions are currently known for topical tea tree oil ear sprays
  • If you are using other ear drops or treatments, allow adequate time between applications and seek pharmacist advice

If you are pregnant or breastfeeding, speak to your GP or pharmacist before use, as a precaution.

 

How Should You Use Earol Swim Tea Tree Oil Spray?

 

Using this spray correctly is key to getting the most from it. The metered-dose nozzle is designed to deliver just the right amount of oil — there's no need to tip the bottle or use a dropper. Follow these steps each time you use it.

  1. Tilt your head to one side so the ear you are treating faces upward
  2. Gently insert the nozzle tip into the entrance of the ear canal — do not push it in deeply
  3. Press the pump once to release a single metered dose of spray
  4. Keep your head tilted for 30–60 seconds to allow the oil to coat the canal
  5. Gently wipe away any excess oil from the outer ear with a clean tissue
  6. Repeat for the other ear
Indication Age Group Dose Frequency
Swimmer's ear prevention Adults & children over 12 1 metered spray per ear Before and after swimming
Ear canal protection Adults 1 metered spray per ear As needed

If you are also managing other conditions that affect your ear, nose, or throat, you may find it helpful to browse our full ear, nose, and throat collection for additional support products.

 

What Are the Possible Side Effects of Earol Swim Tea Tree Oil Spray?

 

Side effects with this product are uncommon, but as with any topical preparation, some people may experience a reaction. Stop using the spray and seek medical advice if you notice anything that concerns you.

Common side effects:

  • Mild sensation of warmth or tingling in the ear canal immediately after application
  • Temporary feeling of fullness in the ear

Less common side effects:

  • Localised skin irritation or redness around the ear canal entrance
  • Allergic contact dermatitis in people sensitive to tea tree oil
  • Itching inside the ear canal

If you develop ear pain, swelling, discharge, or a significant change in hearing, stop use immediately and consult your GP. These symptoms may indicate an infection that requires medical treatment rather than a topical oil spray.

 

How Should You Store Earol Swim Tea Tree Oil Spray?

 

Proper storage keeps the product effective and safe throughout its shelf life. The compact 10ml bottle is easy to store and carry, but a few simple rules apply.

  • Store below 25°C in a cool, dry place
  • Keep away from direct sunlight and heat sources
  • Keep the cap on when not in use to prevent contamination
  • Keep out of reach and sight of children
  • Do not use after the expiry date printed on the packaging
  • Do not freeze

If you're travelling and want to keep your ear health in check alongside other travel essentials, take a look at our travel health range for products suited to holidays and trips abroad.

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 Earol Swim Tea Tree Oil Spray online in the UK?

You can buy Earol Swim Tea Tree Oil Spray 10ml directly from Cured Pharmacy, a GPhC-registered UK online pharmacy, for just £6.49. No prescription is needed, and it is dispatched quickly to your home address. It is also available in some high street pharmacies, though online ordering is often more convenient.

How does Earol Swim Tea Tree Oil Spray work in the ear?

The spray delivers a fine mist of olive oil containing tea tree oil into the ear canal via a metered-dose pump. This oil coats the skin lining the canal, creating a water-repellent barrier that helps prevent moisture from becoming trapped after swimming. Tea tree oil also has natural antimicrobial properties that may help protect against bacteria and fungi associated with swimmer's ear.

How do I use Earol Swim Tea Tree Oil Spray step by step?

Tilt your head to one side so the ear faces upward, gently place the nozzle at the entrance of the ear canal, and press the pump once to release a single metered dose. Hold the position for around 30–60 seconds, then wipe away any excess oil and repeat for the other ear. Use before and after swimming for the best protective effect.

What is the correct dose of Earol Swim Tea Tree Oil Spray?

The recommended dose is one metered spray per ear, applied before and after swimming. The pump is designed to deliver a consistent, controlled amount of oil each time, so there is no need to press it multiple times per ear. Do not exceed the recommended dose without pharmacist guidance.

When is the best time to use Earol Swim Tea Tree Oil Spray?

For maximum protection, apply the spray both before entering the water and again immediately after swimming. Using it before swimming helps establish the protective oil coating, while applying it afterwards helps displace any water that may have entered the canal. Consistent use throughout your swimming session or season gives the best results.

Can children use Earol Swim Tea Tree Oil Spray?

Earol Swim is generally considered suitable for adults and children aged 12 and over. For children under 12, you should consult a pharmacist or GP before use, as younger children's ear canals are more delicate. Never use this product in a child who has grommets or a perforated eardrum.

What are the side effects of Earol Swim Tea Tree Oil Spray?

Side effects are uncommon but may include a mild tingling or warmth in the ear canal after application, a temporary feeling of fullness, or localised skin irritation in people sensitive to tea tree oil. If you experience pain, discharge, or worsening symptoms, stop use immediately and seek advice from your GP or pharmacist.

Can I use Earol Swim if I have a perforated eardrum?

No — you must not use Earol Swim Tea Tree Oil Spray if you have a perforated eardrum or grommets in place. Introducing oil into the middle ear through a perforation could cause complications. If you are unsure whether your eardrum is intact, speak to your GP before using any ear spray or drops.

How long can I use Earol Swim Tea Tree Oil Spray for?

You can use Earol Swim throughout your swimming season as a preventative measure, applying it each time you swim. There is no strict maximum duration for preventative use, but if you develop any ear symptoms — such as pain, itching, or discharge — stop use and consult a healthcare professional. Persistent ear problems should always be assessed by a GP.

What are the alternatives to Earol Swim Tea Tree Oil Spray?

Alternatives include acetic acid-based ear sprays (such as EarCalm), plain olive oil ear drops, or custom-fitted swimmer's ear plugs. The right choice depends on your specific needs and ear health history. You can explore our full range of ear, nose, and throat products to compare options.

Is Earol Swim Tea Tree Oil Spray suitable for people with eczema or sensitive skin?

If you have eczema or sensitive skin, particularly in or around the ear canal, you should exercise caution with tea tree oil products, as they can occasionally trigger contact dermatitis in sensitive individuals. Speak to your pharmacist or GP before use if you have a history of skin reactions. Patch testing is not practical for ear canal products, so professional advice is the safest route.

Does Earol Swim Tea Tree Oil Spray treat ear infections?

No — Earol Swim is a preventative product, not a treatment for an active ear infection. If you already have symptoms of otitis externa such as ear pain, swelling, discharge, or significant hearing loss, you should see your GP rather than relying on this spray. Bacterial ear infections often require antibiotic ear drops prescribed by a doctor.

Can I use Earol Swim alongside other ear drops or treatments?

If you are currently using prescribed ear drops or other ear treatments, speak to your pharmacist before adding Earol Swim to your routine. Applying multiple ear preparations at the same time may reduce the effectiveness of each. Your pharmacist can advise on appropriate timing and whether it is safe to use both products together.

What are the latest findings on tea tree oil for ear health?

Tea tree oil (Melaleuca alternifolia) has been studied for its antimicrobial and anti-inflammatory properties, with published research supporting its activity against common bacteria and fungi. However, most clinical evidence relates to topical skin use rather than ear-specific applications, and it should not be considered a standalone treatment for ear infections. Always follow product instructions and seek medical advice for persistent ear problems.

Is Earol Swim Tea Tree Oil Spray good for glue ear?

Earol Swim is not indicated for the treatment of glue ear (otitis media with effusion), which is a condition affecting the middle ear rather than the outer canal. Glue ear requires assessment and management by a GP or ENT specialist. If you or your child has been diagnosed with glue ear, visit our baby and toddler health range for other relevant products, and always follow your doctor's advice.

How Should You Use Earol Swim Tea Tree Oil Spray?

Using Earol Swim correctly ensures you get the full protective benefit from each application. The metered-dose pump is designed to deliver a precise amount of oil, so there is no need to press it multiple times or tilt the bottle. Follow these steps each time you use the spray.

Never share the spray nozzle with another person, and always replace the cap after use to maintain hygiene.

What Is the Correct Dose of Earol Swim Tea Tree Oil Spray?

The dose is simple and consistent for all eligible users. Because the pump delivers a fixed metered dose, there is no risk of accidentally applying too much oil in a single press. The table below summarises the recommended dosing by indication and age group.

Do not apply more than one spray per ear per session unless specifically advised by a healthcare professional.

When Is the Best Time to Use Earol Swim Tea Tree Oil Spray?

Timing matters with this product. Applying the spray before you enter the water helps establish the protective oil coating before any water exposure occurs. Applying it again immediately after swimming helps displace any residual moisture and refreshes the protective layer in the ear canal. If you swim multiple times in a day, apply the spray before and after each session for consistent protection.

Avoid using the spray if your ears are already painful or blocked, as this may indicate an existing infection that needs medical attention rather than preventative care.

How Long Can You Use Earol Swim Tea Tree Oil Spray For?

Earol Swim can be used throughout your entire swimming season without a defined maximum duration, as it is a preventative rather than a medicated treatment. However, if you notice any ear discomfort, itching, discharge, or changes in hearing at any point, stop using the spray and consult your GP or pharmacist promptly. Persistent or worsening ear symptoms should always be assessed by a healthcare professional, as they may indicate an infection requiring prescription treatment.

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 Earol Swim Tea Tree Oil Spray?

Most people use Earol Swim Tea Tree Oil Spray without experiencing any side effects. The olive oil base is well tolerated by the majority of users, and the tea tree oil concentration is low enough to minimise the risk of irritation. That said, as with any topical product applied to a sensitive area, some people may notice mild reactions.

  • Mild tingling or warmth in the ear canal immediately after application
  • Temporary sensation of fullness or slight muffling of sound
  • Slight oiliness around the outer ear

These effects are generally short-lived and resolve on their own within a few minutes of application.

What Are the Less Common Side Effects of Earol Swim Tea Tree Oil Spray?

A small number of users may experience reactions related to sensitivity to tea tree oil or olive oil. These are less common but worth being aware of before you start using the product.

  • Localised skin irritation or redness at the entrance of the ear canal
  • Itching inside the ear canal
  • Allergic contact dermatitis — a skin reaction characterised by redness, itching, and inflammation
  • Dryness or flaking of the skin around the outer ear

If you notice any of these symptoms, stop using the spray and allow the ear to settle. If the irritation persists, seek advice from your pharmacist or GP.

What Are the Serious Side Effects of Earol Swim Tea Tree Oil Spray?

Serious side effects are rare with this product when used as directed. However, you should be alert to symptoms that may indicate a more significant problem, such as an allergic reaction or a developing ear infection.

  • Severe ear pain or pressure that does not resolve
  • Discharge from the ear (clear, yellow, or bloody)
  • Significant or sudden reduction in hearing
  • Swelling of the ear canal or surrounding tissue
  • Signs of a systemic allergic reaction — such as rash, swelling of the face or throat, or difficulty breathing (seek emergency help immediately)

If you experience any of these symptoms, stop using the product immediately and seek urgent medical attention.

What Should You Do If You Experience Side Effects?

If you notice mild irritation, simply stop using the spray and allow the ear to recover. For more persistent or concerning symptoms, contact your pharmacist in the first instance — they can advise whether you need to see a GP. You can also report suspected side effects of any medicine or medical device in the UK via the MHRA Yellow Card scheme at yellowcard.mhra.gov.uk. Keeping a note of when symptoms started and what they feel like will help your healthcare professional assess the situation more quickly.

Can Earol Swim Tea Tree Oil Spray Interact With Other Medicines?

No clinically significant drug interactions have been identified for topical tea tree oil ear sprays used as directed. However, if you are currently using prescribed ear drops — such as antibiotic or steroid ear drops — you should speak to your pharmacist before using Earol Swim alongside them. Applying multiple ear preparations at the same time may affect how well each product works, and your pharmacist can advise on appropriate timing between applications.

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

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Content last updated: 31 Mar 2025

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