And out there I go to clean up the house after he goes to bed.

他睡觉之后我就要开始,打扫房间了。

耶鲁公开课 - 死亡课程节选

So, you say to your roommate because you want the house to be clean and things to change.

为了屋子变得整洁，情况有所改善，你可以跟你的室友说，

I'm afraid of 课堂 - SpeakingMax英语口语达人

I had to clean the house and the mess that you made.

我得把房子打扫了一遍，清理你留下的一团乱麻。

It sounds like 实战 - SpeakingMax英语口语达人