Strategies and methods to improve home environment include tips on abnormal family, poor hygiene, insufficiency or absence of water, torridness or frostiness, and unfriendly pets.

• 促进居家环境安全，如访视期间的注意事项，包括家庭环境异常、家庭卫生情况不良、家庭供水不足或缺水、家庭环境过度炎热或严寒以及不习惯访客或具攻击性的宠物；