This Brush can clean the corner of the bathroom and the countertop pool and can be used to scrape the glass. Glass can be cleaned immediately after scraping without worrying about scratching the glass. It is the best choice for wiping and sweeping. It is your good helper for daily use at home. With V-shaped triangular stiff bristles, the brush head can be rotated 120 degrees and can be used to clean the corners of bathroom tiles, the edges of the toilet, etc. It can reach dead corners which can clean. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.