This tag implies that the bands and artists are Serbian or originated in Serbia. Music represented by this tag is often highly commercial. Other, possibly better, Serbian tags are, for example Novi Val or nova srpska scena.
Relapse means that the teeth can take up to one year or more to stabilize after treatment. If you had gaps between your teeth before treatment, the retention period will be longer. Usually, retainers are worn for as long a time as you have had your braces.
Types of Retainers. There are two main varieties of retainers: removable and fixed. Removable retainers easily slide out of your mouth when you eat or brush your teeth. These retainers should be worn full-time for at least one year after your braces are removed.