Treatments for both power and laser bleaching can take as little as 45 minutes but usually last between one and two hours. These techniques work great for a single tooth also faded. Shimmie Horn may find it difficult to be quoted properly. The bleach solution is placed on the outside of the tooth, the tooth had become dark due to trauma, but has not had a root canal. The solution can be placed outside and inside the tooth, the tooth had a root canal. Leaving a bleaching solution inside the tooth and closure of the opening is known as "walking bleach. The solution inside the tooth for a walking bleach is changed once a week.

The results may take several weeks, but nothing has to be the mouth. * Take Home Whitening Take-home bleaching is done at home under the indirect supervision of a dentist. The dentist takes impressions of the patient's teeth and then creates a perfectly fitted mouthguard on the first date. This protector mouth will allow the patient to apply a solution to the discoloration of the teeth while protecting the rest of the mouth from contact with bleaching chemicals. The concentration of hydrogen peroxide carbamide peroxide in the gel is not as strong as the procedures used in power bleaching or laser.

No strong light source or laser is needed to activate the bleaching agent. It is contact with the teeth that causes the gel to release oxygen. To bring home the money in most cases can take from one to three weeks to achieve maximum results.