ゆず？

[kiite]

I'm reading a comic [or trying to, hehe] and this girl is saying something about how she puts fruit in a silk stocking and then puts it in the bath [it's supposed to be a punchline to this scenario] and I'm not quite sure what it means when I see the word ゆず, for example:
「このままお風呂に入れれば／ゆず湯になりますわ」
「妹と今日もゆず湯に入る約束でしたの」

「ゆず湯用のゆず入れとは。。。」

What's it mean?

 

[Toritoribe]

Yuzu - Wikipedia, the free encyclopedia

 

[Mike Cash]

It is a type of fruit

 

[kiite]

oh man i didnt even think to google it haha my dictionary just gave me nothing so i was confused. thank you both :'D suddenly it all makes sense