https://www.jhchaoyuan.com/product/sanitary-ware/toilet-brush/ Toilet brush, also known as cleaning brush, closet bowl brush, is a commonly used cleaning tool in bathroom. The toilet brush is mainly used to regularly clean the closestool, because it is easy to hide dirt in closestool if not cleaned in time when the toilet has been used for a long time. It will be not only dirty but smelly, you can use the toilet brush to clean it.