Use strong light, make noise, use scent to drive away, etc.

1. Use strong light: Bats are afraid of light, so you can use strong light to drive away bats. For example, you can use a flashlight or other light source to shine a direct light on the bat to cause it to move away on its own.

2. Making noise: Bats are also sensitive to noise. You can use methods such as vacuum cleaners and playing music to make noise to make the bats feel uneasy and drive them away.

3. Use odor to repel: Bats have a very sensitive sense of smell, and bats respond significantly to certain strong odors, such as perfumes and aromatherapy oils. In addition, the smell of mothballs can also make bats uncomfortable. These items can be placed in areas where bats are active to make them feel uncomfortable and leave.