But if it's a bottle instead of a curtain and it's the cap instead of the package that's not recyclable, then it's totally fine unless the bottle has a nonrecyclable wrapping or is contaminated with food.

但如果是瓶子而不是窗帘，是盖子而不是不可回收的包装，那么就完全没问题，除非瓶子有不可回收的包装或被食物污染。