Vodafone will also unlock its handsets, though at a potentially higher cost. You can generally get a free unlock if you're on contract-or if you purchased your phone more than 12 months ago. Otherwise it will cost around Â£20. Sometimes the network will unlock your phone in just one day, but it can take up to two weeks.EE is a little bit stricter with its unlocking terms.therwise it will cost around Â£20. Sometimes the network will unlock your phone in just one day, but it can take up to two weeks. EE is a little bit stricter with its unlocking terms.
1 Whitening Strips â These resemble clear adhesive bandages that are stuck onto the teeth and left there usually for 30 minutes at a time, twice a day for a week or two. 2  Brush-On Whitening â These gels are painted directly onto the teeth with a small brush and sometimes left overnight.
Whitening in 7 to 10 days! Our take-home whitening system (Opalescence) is by Ultradent. It comes in three different strengths PF10%, PF15% and PF22%, they all are made with Potassium Nitrate and Fluoride. It is safer and easer then ever to whiten you teeth at home. In just 1 to 2 hours, twice a day for 7 to 10 days.