---
product_id: 51822534
title: "Hedrin Treat & Go Leave-In Spray, Fast, No Fuss Lice & Nit Treatment, Kills Head Lice & Eggs, Clinically Tested, Suitable for Adults & Children, 1 x 60ml (2 x 30ml Treatments)"
brand: "hedrin"
price: "฿1606"
currency: THB
in_stock: true
reviews_count: 8
category: "Hedrin"
url: https://www.desertcart.co.th/products/51822534-hedrin-treat-and-go-leave-in-spray-fast-no-fuss
store_origin: TH
region: Thailand
---

# Clinically tested & pesticide-free 60ml leave-in spray, 2 treatments Fast 8-hour lice & egg kill Hedrin Treat & Go Leave-In Spray, Fast, No Fuss Lice & Nit Treatment, Kills Head Lice & Eggs, Clinically Tested, Suitable for Adults & Children, 1 x 60ml (2 x 30ml Treatments)

**Brand:** hedrin
**Price:** ฿1606
**Availability:** ✅ In Stock

## Summary

> 🚀 Fast, fuss-free lice treatment that fits your busy lifestyle!

## Quick Answers

- **What is this?** Hedrin Treat & Go Leave-In Spray, Fast, No Fuss Lice & Nit Treatment, Kills Head Lice & Eggs, Clinically Tested, Suitable for Adults & Children, 1 x 60ml (2 x 30ml Treatments) by hedrin
- **How much does it cost?** ฿1606 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/51822534-hedrin-treat-and-go-leave-in-spray-fast-no-fuss)

## Best For

- hedrin enthusiasts

## Why This Product

- Trusted hedrin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual-Action Power:** Kills both lice and eggs for total eradication in just 8 hours.
- • **Family-Ready Formula:** Safe for adults and kids 6 months+, perfect for busy households.
- • **Gentle Yet Effective:** Pesticide-free, odorless, and leaves hair soft and manageable.
- • **Effortless Lice Defense:** Spray on dry hair, leave in, no waiting—get back to life fast.
- • **Value-Packed Convenience:** One 60ml bottle delivers two full treatments—smart savings.

## Overview

Hedrin Treat & Go Leave-In Spray is a clinically tested, pesticide-free solution that kills head lice and eggs within 8 hours. Designed for adults and children from 6 months up, this easy-to-use 60ml spray offers two treatments per pack, ensuring hassle-free, gentle care that fits seamlessly into your family’s routine.

## Description

Product Description UK’s No.1 Selling Head Lice Brand* You’ve probably got enough to worry about without the hassle of head lice. However, don’t panic, because we’re here to help, dealing with head lice can be straightforward if you take the right action. There are clinically proven products in the Hedrin range, designed for head lice treatment or protection. Each one has been specially formulated to suit your family’s preference and lifestyle. Hedrin Leave In Spray is an effective solution that kills head lice and their eggs in 8 hours with just two applications 7 days apart. This product is suitable for children aged 6 months and older. A 60ml bottle can treat up to 2 heads, depending on hair length. In addition to killing head lice, Hedrin Leave In Spray is also convenient to use as there’s no waiting around as soon as it’s in, they can go back to playing. This pesticide-free product has no unpleasant odours and is formulated to be skin friendly. How to Use: 1. Shake up before every use. 2. Apply all over dry hair. 3. Ensure scalp is covered and hair is saturated. 4. Blow dry or leave to dry. Leave on all day or all night for a minimum of 8 hours. 5. Rinse out by washing hair as normal then repeat in 7 days to complete the treatment. Hazards and Precautions: For external use only on hair and scalp. For adults and children aged 6months and over. Use under adult supervision. Children under 6 months old should be treated under medical supervision. Be careful not to spray into the eyes and face and do not breathe in the spray. Formulated with non-volatile ingredients, however, observe normal safety precautions and always keep hair away from naked flames. Do not apply on damaged or broken skin. Avoid contact with the eyes. Do not use if you are sensitive to any of the ingredients. If eye irritation, skin rash or other signs of allergy occur, stop use and rinse with water. If symptoms persist or you notice any other side effects seek medical advice. If accidentally swallowed consult a doctor as soon as possible. Take the pack with you to show which product has been swallowed. Adverse incidents should be reported. Use during pregnancy or breastfeeding is unlikely to have any ill effects when used as directed. If unsure, talk to your doctor or pharmacist. KEEP OUT OF SIGHT AND REACH OF CHILDREN. Keep in the original carton. Use within 12 months of opening. Do not use after the expiry date. Dispose of used packaging in line with local requirements. ✓ Fuss Free ✓ No waiting around ✓ Pesticide Free ✓ Free from nasty odours ✓ Clinically tested ✓ Treats up to 2 heads ✓ Eradicates them in 8 hours. Ingredients: Octane-1, 2-diol, PEG-6 Caprylic/Capric Glycerides and water. Storage: Do not store above 25 degrees. Advise: When applying treatment, cover the full length of hair and ensure treatment is left on for the recommended time — following on-pack instructions carefully. Treatment should only be applied if a living, moving louse is found — never 'just in case'. Ask your pharmacist for advice on protecting against head lice. Keep lotion out of eyes and off the face — do not use the hair dryer and keep away from flames, stoves, cigarettes, and other sources of heat. About Hedrin: Hedrin is parents' number one choice for clinically proven head lice treatments. With user-friendly applications, Hedrin has become a preferred solution for families seeking relief from head lice infestations. We aim to provide peace of mind to families during what can often be a stressful experience. Hedrin offers a variety of products tailored to meet the needs of different users, including: - Hedrin Kills Lice Shampoo: Eradicates lice in just 5 minutes. Easy to treat head lice and eggs, as fuss free as a hair wash. - Hedrin Kills Lice: Kills head lice and eggs with no fuss in 5 minutes. Easy to treat head lice and their eggs with no need to comb. - Hedrin Prevent Lice: Protect your children against head lice infestation. Formulated as a simple spray in conditioner, easily incorporated into your routine. Use as often as you want. - Hedrin Kills Lice Leave In: Leave-in head lice treatment, which eradicates them in 8 hours. Simply rub the treatment into the hair and leave it on throughout the day or overnight. Ingredients Octane -1, 2-Diol, PEG-6 Caprylic/Capric Glycerides, Water P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions ImportantPlease read the enclosed information leaflet carefully before use.For adults and children aged 6 months and over.How to Use:Put it onApply straight onto dry hair. Shake the bottle well before use and unlock the trigger by twisting the plastic lock. Holding the bottle approximately 10cm away from the hair spray the lotion into the hair until it's covered from root to tip. Be careful not to spray into eyes and face and do not breathe the spray.Leave it inLet the hair dry naturally (or use a hairdryer if you prefer), then everyone's free to get on with their day. Leave it in at night if you like. The lotion needs to stay on for at least 8 hours.Rinse outRinse or shampoo it out, you'll find it comes out really easily, and the dead lice wash out too!Do it againAfter 7 days, repeat these simple steps again. Box Contains 4x Hedrin Treat & Go Spray 60ml Manufacturer Contact Information Thornton & Ross Ltd., Huddersfield, HD7 5QH, UK See more

Review: Worked well when left in overnight - Worked well - used the comb and then left in overnight. Although application a little laborious on long hair, it did the job and got rid of the nits.
Review: Good - Easy to use, does it job, value for money.

## Features

- FAST & NO FUSS: Easy-to-use leave-in spray that works quickly, making lice treatment hassle-free and convenient for busy families
- KILLS HEAD LICE & EGGS: Effectively targets and eliminates both lice and their eggs, ensuring a comprehensive solution to lice infestations
- CLINICALLY TESTED: Backed by clinical research, this treatment is proven to be safe and effective for use on all ages
- SUITABLE FOR ADULTS & CHILDREN: Versatile formula designed for use on both adults and children, providing a reliable solution for the entire family
- TWO TREATMENTS IN ONE PACK: Comes with 1 x 60ml bottle (2 x 30ml treatments), offering great value and convenience for ongoing lice management
- GENTLE ON HAIR: Formulated to be gentle on hair, leaving it soft and manageable while effectively treating lice without harsh chemicals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010DL29EA |
| ASIN  | B010DL29EA |
| Age Range Description | Adult |
| Best Sellers Rank | 2,944 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 5 in Lice Sprays |
| Brand | Hedrin |
| Country of origin | United Kingdom |
| Country of origin  | United Kingdom |
| Customer Reviews | 4.3 4.3 out of 5 stars (531) |
| Customer reviews | 4.3 4.3 out of 5 stars (531) |
| Date First Available | 18 Jun. 2015 |
| Format | Drop |
| Item model number  | 057118 |
| Manufacturer  | Thornton and Ross |
| Manufacturer contact | Thornton & Ross Ltd., Huddersfield, HD7 5QH, UK |
| Product Dimensions  | 4.4 x 6.8 x 13.3 cm; 120 g |
| Units | 60.0 millilitre(s) |
| Weight | 93 g |

## Product Details

- **Active ingredients:** Octane -1
- **Age range (description):** Adult
- **Brand:** Hedrin
- **Item dimensions L x W x H:** 44 x 68 x 133 millimetres
- **Item form:** Drop
- **Item weight:** 0.12 Kilograms
- **Number of items:** 1
- **Product benefits:** Headlice Control
- **Specific uses for product:** Allergy, Lice
- **Use for:** Head

## Images

![Hedrin Treat & Go Leave-In Spray, Fast, No Fuss Lice & Nit Treatment, Kills Head Lice & Eggs, Clinically Tested, Suitable for Adults & Children, 1 x 60ml (2 x 30ml Treatments) - Image 1](https://m.media-amazon.com/images/I/515GOBu73uL.jpg)
![Hedrin Treat & Go Leave-In Spray, Fast, No Fuss Lice & Nit Treatment, Kills Head Lice & Eggs, Clinically Tested, Suitable for Adults & Children, 1 x 60ml (2 x 30ml Treatments) - Image 2](https://m.media-amazon.com/images/I/51aVGRd3CfL.jpg)
![Hedrin Treat & Go Leave-In Spray, Fast, No Fuss Lice & Nit Treatment, Kills Head Lice & Eggs, Clinically Tested, Suitable for Adults & Children, 1 x 60ml (2 x 30ml Treatments) - Image 3](https://m.media-amazon.com/images/I/612vOF6cC2L.jpg)
![Hedrin Treat & Go Leave-In Spray, Fast, No Fuss Lice & Nit Treatment, Kills Head Lice & Eggs, Clinically Tested, Suitable for Adults & Children, 1 x 60ml (2 x 30ml Treatments) - Image 4](https://m.media-amazon.com/images/I/61FrXn-w96L.jpg)
![Hedrin Treat & Go Leave-In Spray, Fast, No Fuss Lice & Nit Treatment, Kills Head Lice & Eggs, Clinically Tested, Suitable for Adults & Children, 1 x 60ml (2 x 30ml Treatments) - Image 5](https://m.media-amazon.com/images/I/61b9Tsxn31L.jpg)

## Questions & Answers

**Q: No combing required?**
A: Combing is always required to get rid of the nits. In fact it could be argued that fastidious combing alone without any product can get rid if an infestation.

**Q: Is there enough to treat two people with long thick hair?**
A: Yes I treated me my husband and my son

**Q: does this make your hair look wet or greasy?**
A: You mean once it’s applied but before it’s eventually washed out I presume. Well, yes it does. It leaves the hair in a bit of an oily state and takes a bit if washing out too. That said, it worked for us well and if you leave it overnight and wash in the morning then you need not face the world with greasy-looking locks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked well when left in overnight
*by R***S on 28 September 2025*

Worked well - used the comb and then left in overnight. Although application a little laborious on long hair, it did the job and got rid of the nits.

### ⭐⭐⭐⭐⭐ Good
*by I***. on 18 July 2025*

Easy to use, does it job, value for money.

### ⭐⭐⭐⭐⭐ Worked
*by F***Z on 13 October 2024*

This worked amazingly on my two daughters and my self. I have been on that nightmare fir 2 month. Spent about £70 on products but it always come back. This one from only one use we all free from it. Really recommend it 👌

## Frequently Bought Together

- Hedrin Treat & Go Leave-In Spray, Fast, No Fuss Lice & Nit Treatment, Kills Head Lice & Eggs, Clinically Tested, Suitable for Adults & Children, 1 x 60ml (2 x 30ml Treatments)
- Hedrin Protect and Go Spray, Head Lice Protection Treatment, 8 x Treatments – 200ml
- Hedrin Head Lice Shampoo & Comb Kit, Kills Head Lice & Eggs in 5 Minutes, Clinically Tested, Suitable for Adults & Children, 100ml (4 x 25ml Treatments), (Formerly All-in-One - Packaging May Vary)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-25*