The clinic serves Northwood, Middlesex. The full address is Argyle House, Joel Street, Northwood Hills, Middlesex, HA6 1NW

A Forensic Check costs £75, or £100 if you’d like the option to convert straight into a full clear. A Forensic Clear is £135 for the first appointment and £90 for the second, 7 days later. Heavy infestations may need a third appointment, at £90

Yes, home visits are available within roughly a 30-minute radius of the clinic, charged at a different rate.

Yes — every clearing appointment at our Hairforce clinic comes with a 10-day guarantee. If lice or eggs are found, we will bring you back at no extra cost. If, when we check, no lice are found, the appointment will be charged. You can read our full terms and conditions to find out more.

Yes — wash and dry the hair beforehand, and avoid using any lice products or heavy styling products on it. Long hair should be tied up before you arrive, since loose strands give lice more surface area to cross between heads during contact.

No — it’s a product-free approach across the board, relying on specialist equipment and hands-on technique rather than chemical head lice treatments.

It runs in three stages: hoovering to clear live lice with a specialist lice hoover, specialist university-developed controlled heated air technology to dry out the eggs, and nit-combing and nit-picking to remove the eggs.