How do say toilet paper in Chinese? Was validating some Google translations and came upon this question:

rolling papers:
1. 廁所用紙
2. 捲菸紙 

How do say toilet paper in Chinese? The more technical term for the commonly used toilet paper is 抽取式衛生紙, what about the Western toilet paper rolls?
In Hong Kong "Toilet paper" is simply called 廁紙. 

Before the modern toilet paper,  people were using 草紙(rough straw paper) for toilet paper.

As for a roll of toilet paper , it is still called " 廁紙 " ( with classifier if needed. For example  一卷廁紙 ) and the more technical term would be 卷裝廁紙

For tissues in a box, we call it 紙巾 (with classifier if needed. For example 一盒紙巾)and the more technical term would be 盒裝紙巾 

*衛生紙 is another name for 廁紙 or 紙巾.