Yes. Baby Orca can resume the unfinished task by clicking the "Resume Cleaning" function, without the need to start over.

Yes. Here are recommendations for the use of cleaning agents:

1. If using a foamy cleaning agent, please add an anti-foaming agent.
2. The cleaning agent should not contain solvents, hydroxides, or acids as they may corrode components.
3. Dilute the cleaning agent with water to achieve a pH level between 6-8.