1. Decoration: even if they are dried up, roses can still be used to decorate a room or scene. You can put them in a vase or tie them into a wreath and hang them on the door or wall.

2. Scent: Although they are no longer alive, dried roses can still give off a strong odor. You can put them in a drawer or place them in a room to fill the air with the scent of flowers.

3. Tea: dried roses can be used to make tea. You can mix them with other flowers to create beautiful tea flavors and colors as well as enjoy the floral scent.

4. Souvenir: Make a simple wreath or string of expired dried roses to keep as a souvenir.

5. Handicrafts: The petals of dried roses can be used to make handicrafts, such as making a painting of dried flowers or making paper to write letters or create poems.