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Nitwits All in One Kill Lice & Eggs In One Go Head Lice Solution 120ml

Please note images are for illustration purposes only and may differ from the product(s) you receive


NitWits All-In-One Spray, with key active ingredient Dimethicone, is effective in killing lice and eggs in one go. That’s why it’s Australia’s #1 head lice product.

NitWits All-In-One is the latest NitWits innovation that delivers a quick and easy way to kill head lice and their eggs without the need for rigorous combing.

The unique formula contains a key active ingredient called dimethicone which has shown great results in killing both head lice and their eggs quickly. With no need to repeat the application. 

NitWits All-In-One is a sensitive formula that comes in an easy, no mess spray applicator.




Before treatment perform a patch test on a small area of the scalp following the directions for use. If after 24 hours there is no adverse reaction, proceed with full application. Do not use on children under 6 months of age without first seeking medical advice. 

Use on dry hair. Cover shoulders with a towel and unlock spray nozzle. Hold spray applicator 10cm from hair and spray the solution over the hair until the hair is evenly coated and saturated. Massage well into the scalp and through the hair to ensure complete coverage. Leave the solution in the hair for 20 minutes to ensure both lice and eggs are killed. Use the comb provided to remove dead lice and eggs. Rinse hair thoroughly and shampoo as normal. After 7 days, check hair and scalp to ensure there has nee no new infestation. If lice are detected, repeat treatment.


Keep out of reach of children. For external use only. Avoid contact with eyes. If contact does occur, flush with water. If irritation persists seek medical advice. If irritation occurs, discontinue use. Product may cause surfaces to become slippery. Take care and wash any residue away with water and detergent. Store below 30 °C.

Delivery & Returns

Standard Delivery

Standard UK delivery is £3.79* 

We aim to deliver orders within 3-5 working days to the shipping address provided by you in your order if the shipping address is in the UK.  For orders being delivered outside mainland UK, this will be longer and we cannot give a guaranteed delivery time due to the differences between carriers. Delivery timescales are estimates only. If you do not receive your order within 14 days of us confirming your order has been sent you must notify us and we will investigate the non-delivery provided. Orders from outside the UK have varied delivery charges, depending on the particular country.  Please note that in some instances you may be required to answer product related questions from our Pharmacist as part of the checkout process.  Failiure to answer these will cause delays.  Please allow extra time for Pharmacy approved products.  Please note that Bank Holidays do not count as working days.

Delivery charges for orders outside the UK will vary. *Northern Ireland delivery charges different

Express UK Delivery

Express UK delivery is £7.99*

Please note that Express delivery is only available on orders placed before 1pm (GMT) Monday to Friday in the UK.  After 1pm we cannot guarantee express delivery, even if it has been selected.  Please note that this is not a guaranteed next day service, but is an expedited delivery option.  Products which need to be approved by a pharmacist are not suitable for express delivery.

*Northern Ireland delivery charges different

Free Delivery on orders over £40*

This applies to orders delivered to UK addresses only.  *Exclusions may apply.


We hope you will be happy with any items you’ve ordered from us, but if you’re not entirely satisfied, you’ll find details of our returns policy on the link below.

Delivery outside of the EU

Please note that certain medicines and medical devices sold on this website cannot be purchased if you live outside of the European Union.


Please visit our Delivery & Returns page for more information.

Nitwits All in One - Kill Lice & Eggs In One Go - 120ml

In stock


NitWits All-In-One Spray, with key active ingredient Dimethicone, is effective in killing lice and eggs in one go. That’s why it’s Australia’s #1 head lice product.

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