1. Insert a unit-dose tip into the clip-in-lock at the front part of the applicator. Make sure that the tip is fully inserted.

2. For easy placement of the material, the tip can be rotated in the required direction.

3. Activate the lever at all times while using the applicator in the oral cavity. This will cause the piston to lock the unit- dose tip and thus prevent unintentional rotation or release of the tip.

4. Release the tip from the clip-in-lock by pressing the front part of the tip downwards.