I guess its medical, if not, philosophical
Answer:
Lumber furniture and plywood
Try not to go out as much as possible. If you go out, you must wear a mask or other things. When you go home, you must disinfect it. You can use alcohol spray or hand sanitizer.
Answer: you can put the milk in his juice.
Explanation:
If it was your question about how to let him drink the milk you can add it to his fruit juice.