<human>: How do you build a homemade sandbox?
<bot>: 
1. Start by gathering the necessary materials for your sandbox, such as sand, water, and toys.
2. Mix the sand and water together in a large bucket until it forms a thick paste.
3. Spread the sand mixture evenly onto a flat surface like a driveway or patio.
4. Use shovels or other tools to create hills and dunes within the sand.
5. Place toys, plastic animals, and other items into the sand for added fun.