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Bazuka Sub-Zero Freeze Treatment

Bazuka Sub-Zero Freeze Treatment (12 applications ( 1 can ))

Order before 4pm for delivery from Wed. 20 Nov.

Description for Bazuka Sub-Zero Freeze Treatment

As anyone who suffers from verrucas and warts will know, suffering from these conditions can be uncomfortable and embarrassing. Getting rid of them is often easier said than done but if you need a helping hand Bazuka Sub-Zero Freeze Treatment could be the ideal treatment, as it can freeze the wart or verruca to the core.

Product Information

  • Age: 4 years +

    Maximum per order: N/A

  • Pregnancy: Not suitable

    Breastfeeding: Not suitable

Bazuka Sub-Zero is a freezing treatment used to permanently remove warts and verrucas. It is a home treatment based on the cryotherapy methods used by dermatologists, that often removes warts with just one use. It can be used by anyone over the age of four. Each pack contains materials for 12 freeze applications.

Bazuka Sub-Zero is the only product to use a patented technology called Verrukill. This device ensures that the freezing agent is released accurately and safely. This means that you can hone in on stubborn warts and verrucas instead of dealing with any side effects.

It can take up to two weeks for a wart to be removed once frozen. During this time, avoid picking or scratching at the skin, as this will delay the treatment and may cause the virus to spread.

*Prescription medicines are supplied subject to a medical consultation at the discretion of a doctor.

Before using the device, soak the affected skin in warm water. Use a file or pumice to remove any excess skin.

To assemble the device, insert a foam applicator into the nozzle, and add the protective cap. To ‘charge’ the applicator, twist the device such that the arrows on the aerosol and the cap meet in the ‘on’ position, and push down on the cap. Apply the foam applicator to your wart or verruca for a few seconds.

Bazuka Sub-Zero Freeze Treatment will initially cause pain and tingling on the skin to which it is applied. As the skin heals, there will be blistering and scabbing.

If used incorrectly, the freezing agent can cause permanent scarring, or damage to nearby tendons or nerves.

If you are concerned about these effects, or if the product affects you in any other way, stop using it and talk to your doctor or pharmacist.

The active ingredients contained in Bazuka Sub-Zero’s freezing agent are:

Dimethyl ether, liquid propane gas

Reading the following warnings carefully will help to ensure you are selecting an appropriate product.

Bazuka Sub-Zero should not be used if you:

  • Are pregnant
  • Are breastfeeding
  • Have diabetes
  • Have poor circulation to the extremities
  • Are using another wart or verruca treatment

This product is suitable for children only if they are over the age of 4. An adult should apply the treatment to the child’s skin.

This treatment is not appropriate for warts on or around sensitive areas (i.e. the face, breasts, genitals, bottom, armpits). If you have a wart on or around one of these areas, consult your GP or dermatologist as you will require specialist advice.

This treatment is not suitable for other skin lesions (e.g. birthmarks, moles)

Do not use Bazuka Sub-Zero on damaged, itchy or diseased skin.

Do not re-use foam applicators. Take care when handling the device, as the freezing agent can cause damage to skin and other surfaces if it leaks. It is also highly volatile and flammable.

Bazuka Sub-Zero is not known to interact with any other medicines. However, it should not be used alongside other treatments for warts or verrucas.

Please read all packaging and the Product Information Leaflet before taking any new medicine and inform your doctor of medicines you are taking or intend to take.

Delivery & Shipping Information


UK Orders

We offer FREE standard tracked delivery on orders over £40.

The following delivery options are available:

  • Standard Tracked Delivery - 2/3 day delivery - £2.95
  • Express Tracked Delivery - 1/2 day delivery - £4.45
  • DPD Next Day - 1 working day - £6.95
  • Special Delivery (Guaranteed before 1pm) - £8.95
  • Saturday Guaranteed before 1pm - £10.45

Important Delivery Information

All our orders are sent out using Royal Mail (unless stated). We always aim to dispatch all Royal Mail orders received before 4pm the same working day. Any orders received after 4pm or over the weekend will be dispatched the next working day. We aim to dispatch all DPD orders placed before 3pm on the same working day. Orders will not be dispatched on weekends or bank holidays.

All orders are subject to approval by our team of doctors and pharmacists. Your delivery date in the checkout is subject to your consultation being approved by our healthcare team.

All orders can be fully tracked from your dispatch email and in your account.

We ensure all parcels are in plain packaging for discreet delivery of your medicines and pharmacy goods. Where possible, we will attempt to size all parcels to fit through your letterbox in tamper-proof packaging. By placing an order on our website, you confirm that it is safe and appropriate for a package containing medicines to be posted through your letterbox, if the carrier is able to do so. You should notify our customer support team if it is not safe for the package to be posted through the letterbox, for example due to animals or small children.

Deliveries containing pharmacy-only or prescription medicines may require a signature on receipt. 

Delivery is free for all NHS prescriptions.


Royal Mail

Royal Mail are the most widely recognised mail delivery company in the UK. Being on the UK’s 29 million doorsteps six days a week means they offer unparalleled price and convenience. The Independent Pharmacy uses Royal Mail’s Tracked 48, Tracked 24, and Special Delivery Guaranteed parcel services to offer reliable, fully-tracked delivery at very competitive prices. Your Royal Mail parcel will arrive with your normal daily delivery of post.

Please note: Royal Mail do not deliver on Sundays or Bank Holidays - this should be taken into account when ordering. 

If you are not home to accept your delivery, a card should be left by the Royal Mail representative. This card will provide details of where you can collect the order or how to arrange re-delivery.

Should you be unable to collect your missed delivery or arrange for your medication to be redelivered by Royal Mail, the pharmacy can resend your medication to the same, or a different address provided it has been returned to us and this happens within a 30 day window.

Once a package has been shipped with Royal Mail we advise that you are bound to the terms and conditions of their use together with the terms and conditions contained herein.

You have the right to cancel your order up to the point when your treatment is dispatched. The pharmacist must destroy any medication within 30 days of it being returned, even un-opened boxes, so we are not able to offer refunds once your treatment has been dispatched.



DPD Local is the most innovative parcel carrier around. Thanks to their industry-leading Predict service, they provide parcel recipients with a one hour delivery window, notified by email, so you don't have to wait in all day. What's more, it enables receivers to watch the progress of their delivery on a real-time map, all the way down to a final 15 minute time-slot. 

As well as keeping customers informed at every stage of the journey, DPD believe in maximising choice and convenience. That's why DPD provide access to a suite of options both on the day of delivery and the night before, allowing customers to take delivery of their goods in a way that suits. If you wish to reschedule, you can:

  • Select an alternative delivery date
  • Opt for delivery to a nominated neighbour
  • Have the parcel left in a specified safe place
  • Collect the parcel from your local DPD Pickup Shop
  • Upgrade delivery to By 12

Please note: DPD do not deliver on Saturdays, Sundays or Bank Holidays - this should be taken into account when ordering. 

Once a package has been shipped with DPD we advise that you are bound to the terms and conditions of their use together with the terms and conditions contained herein.

You have the right to cancel your order up to the point when your treatment is dispatched. The pharmacist must destroy any medication within 30 days of it being returned, even un-opened boxes, so we are not able to offer refunds once your treatment has been dispatched.


Forwarding houses

We are unable to ship orders to mailing or forwarding houses for onwards shipping to locations outside of the UK.


BFPO Postcodes

Unfortunately we are unable to deliver medicines to BFPO postcodes.


Remote Areas

Please be aware that Royal Mail Guaranteed services are not available to all customers in the UK, especially those that live in remote postcodes. Royal Mail advise customers of the following:

We deliver by 5.30pm the next working day in the following postcode areas:
AB30 - 39, 41 - 45, 51 - 56
GY9 Alderney (Channel Islands)
HS1, 3 - 9
IV21 - 28, 40 - 49, 51 - 56
KA27, 28
KW1 - 3, 5 - 15
KW16 Stromness Town only
PA20 (0&9)
PA28 - 38, 41 - 49, 76, 77
PH15, 17 - 26, 31 - 40, 49, 50


We deliver within two working days by 5.30pm to the following postcodes areas:
GY1 Herm (Channel Islands)
GY9 Sark (Channel Islands)
PA60 - 75, 78
ZE2, 3


We deliver within three working days by 5.30pm to the following postcode areas:
KW16 - non-Town
PH30, 41 - 44


Please note: This applies to our 'Special Delivery' and 'Saturday Guaranteed' services.


International Orders

We are currently unable to ship orders outside of the UK.

We are unable to ship orders to mailing or forwarding houses for onwards shipping to locations outside of the UK.

Need to know more about Warts & Verrucas?

Visit our advice area or contact our support team

Bazuka Sub-Zero Freeze Treatment Reviews

Unsure about a treatment?
Ask our medical team for impartial information and advice about any treatment we provide or medical condition that we treat before you buy.

Frequently Asked Questions

  • Can I use Bazuka Sub-Zero if I am Diabetic?

    No. sadly, Bazuka Sub-Zero shouldn’t be used by diabetics or by anyone who has poor peripheral blood circulation.

  • Can I use Bazuka Sub-Zero if I am pregnant or breastfeeding?

    As a general precaution, it is not recommended to use bazuka Sub-Zero if pregnant or breastfeeding.

  • Are there age restrictions for using Bazuka Sub-Zero?

    Bazuka Sub-Zero is suitable for adults, the elderly, and for children over four years of age. Bazuka Sub-Zero is not recommended for younger children because the application can cause a painful stinging sensation that can take a few hours to subside.

  • Can I use Bazuka Sub-Zero on my knees and elbows?

    Before using Bazuka Sub-Zero to treat warts on these locations, it is advised to check your diagnoses with you doctor or pharmacist first.

  • Why isn’t Bazuka Sub-Zero suitable for treating warts on the face, armpits, breasts, bottom, and genitals?

    Warts that develop on the face, breasts, armpits, bottom or genitals will likely require specialist treatment. It is important to consult with your doctor should a wart appear on or near any of these sensitive areas. In these circumstances, Bazuka Sub-Zero is not suitable for use.

  • How long should Bazuka Sub-Zero be kept after its first use?

    Providing it has been stored appropriately, Bazuka Sub-Zero can be kept until the expiry date, which is printed on the packet.

  • Does Bazuka Sub-Zero contain animal derivatives?

    None of the ingredients in Bazuka Sub-Zero are derived from animals.

  • Can I use Bazuka Sub-Zero if I am asthmatic?

    There are no indications that make Bazuka Sub-Zero inappropriate for asthmatics. However, if you feel your asthma is aggravated by Bazuka Sub-Zero, you should stop using it straight away.

  • What Is Bazuka’s ‘Verrukill technology’?

    Verrukill technology is a patented, double protection safety system that enables the user to see when the applicator is fully charged with the freezing agent. This technology will help prevent premature or accidental discharge.

  • Can Bazuka Sun-Zero be stored without the safety cap?

    Although it isn’t essential to replace the dome-shaped safety cap, it is preferable to leave the cap in place, in the ‘off’ position. The safety cap has been designed to allow for safe charging of the foam applicator. If the safety cap is accidently left in the ‘on’ position, the freezing agent can be inadvertently discharged if the cap is pressed.

  • Will one application of Bazuka Sub-Zero be enough to remove my wart/verruca?

    Small warts may only require one freeze treatment. However, larger, older or stubborn warts can be more difficult to remove. This especially applies to verrucas that have developed on the heels or balls of the feet. These warts/verrucas may require more than one freeze treatment. If more than one freeze treatment is needed, allow a two-week interval before repeating the treatment. It is not advised to freeze the same wart/verruca more than three times in total. 

    For larger, stubborn warts/verrucas, soaking the affected area in warm water and gently filing the wart/verruca down with an emery board or pumice stone will help make the wart/verruca more susceptible to the freeze treatment. 

  • Can Bazuka Sub-Zero be used in the long term?

    If there are multiple warts clustered together, it is recommended to treat each wart within this cluster separately, and on different occasions (allowing a two-week interval). This technique will help avoid multiple lesions from developing. Under these circumstances, it can take a long time to treat all warts.

  • How often can I use Bazuka Sub-Zero?

    Bazuka Sub-Zero can be used as often as required, providing it is not used more than three times for the same wart/verruca.

  • Can I apply hand/foot cream to the wart/verruca after using Bazuka Sub-Zero?

    After application, once the initial sting and discomfort has subsided, soothing emollients and creams can safely be used. However, take care when applying creams or lotions so as not to further aggravate the treated area.

  • Does it matter if the freezing agent starts to leak from the bottom of the cap when the foam applicator is charging?

    If you experience any leakage from the bottom of the cap whilst charging, it is likely that the cap is being depressed for too long. When charging the applicator, be sure to stand the can on a suitable surface, so that the hands should only come into contact with the safety cap as it is depressed.

    Any leakage will likely vaporise quickly, appearing as a fine mist.

    If you experience leakage, take extra care to avoid contact with skin, clothing, fabrics, metal or polished surfaces.

  • Can you use Bazuka Sub-Zero at the same time as other wart removal treatments?

    No. Bazuka Sub-Zero should not be used at the same time as other wart/verruca removal treatments.

Authored By:

A photo of  Andy Boysan

Andy Boysan


Published on: 20-09-2016

Last modified on: 20-09-2018

Reviewed By:

A photo of  Chris Newbury

Chris Newbury

BPharm IP

Reviewed on: 20-09-2018

Next review date: 20-09-2020

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