To maintain the beauty of your bouquet of 40 dark pink and light pink roses with beautiful wrapping, follow these care instructions:

1. **Watering**: Fill a clean vase with room temperature water and trim the stems of the roses at a diagonal angle before placing them in the vase. Ensure that all leaves are above the water line to prevent bacterial growth. Change the water every two days to keep it fresh.

2. **Placement**: Display the bouquet in a cool location away from direct sunlight and heat sources. Avoid placing the flowers near drafts or heaters, as extreme temperatures can cause them to wilt prematurely.

3. **Trimming**: Trim the stems of the roses every few days, cutting them at an angle to allow for better water absorption. Remove any foliage that may be submerged in water to prevent bacterial growth and maintain water clarity.

4. **Ethylene Exposure**: Keep the bouquet away from sources of ethylene gas, such as ripe fruits and vegetables, as they can accelerate the aging process of the flowers.

5. **Misting**: Lightly mist the petals of the roses with water to keep them hydrated, especially in dry environments. This can help prolong the freshness of the blooms and prevent them from drying out.

6. **Enjoyment**: Take time to admire and appreciate the beauty of your bouquet. Remove any wilted or spent flowers promptly to encourage the remaining blooms to last longer.

By following these care tips, you can ensure that your bouquet of dark pink and light pink roses remains fresh, vibrant, and beautiful for as long as possible.