How can I effectively grow grass over weeds in my lawn?

To effectively grow grass over weeds in your lawn, you can follow these steps:

1. Start by removing existing weeds manually or with a weed killer.
2. Improve the soil quality by aerating and adding nutrients like fertilizer.
3. Choose the right grass seed for your region and soil type.
4. Plant the grass seed evenly and at the correct depth.
5. Water the newly seeded area regularly and keep it well-maintained by mowing and fertilizing as needed.