Hedrin Once spray gel - 60ml

Hedrin Once Spray Gel works physically by smothering head lice, preventing them from breathing. It also contains Penetrol® to help penetrate and kill louse eggs. It is not a chemical pesticide.

Yes, one application is designed to be effective. However, it is crucial to check the hair for any live lice one week after the initial treatment. If any are found, re-apply the product.

Yes, Hedrin Once Spray Gel is generally suitable for use on adults and children aged 6 months and older.

To remove the gel effectively, apply shampoo directly to the treated hair *before* wetting it. Massage the shampoo thoroughly, then rinse with water. You may need to repeat this step.

No, Hedrin Once Spray Gel is designed to be skin-friendly and has no nasty odor, making the treatment process more pleasant.

No, because Hedrin Once Spray Gel works by a physical action (smothering), head lice cannot develop resistance to it, unlike some chemical pesticide treatments.

If live lice are found, it indicates that either not all eggs were killed, or the initial application wasn't completely thorough. You should re-apply Hedrin Once Spray Gel following the instructions carefully to ensure complete eradication.

Apply shampoo directly to the treated hair *before* adding any water. Massage thoroughly, then rinse. You may need to shampoo and rinse twice to completely remove the gel.

This can happen if eggs hatched after the initial treatment or if application was not thorough. Re-apply Hedrin Once Spray Gel following the instructions precisely. A follow-up check one week after any treatment is crucial.

Discontinue use immediately and wash the affected area thoroughly with soap and water. Consult a healthcare professional if irritation persists. While 'allergy certified', individual sensitivities can occur.

Ensure hair is dry before application. Part the hair into sections and spray systematically, working from the roots to the tips. Use your fingers to massage the gel in, feeling for full coverage of the scalp and strands.