This crevice brush is designed to clean crevices and nooks, Ideal for cleaning window groove ,kitchen sink ,bathroom basins ,faucets ,keyboard seams, lunchbox gaskets and more. This crevice cleaning brushes for household use with flat brush head design can conveniently reaching deep into crevices or grooves and effortlessly remove dirt and grime from a very narrow area. The hard bristled crevice cleaning brush adopts ultra-fine and ultra-hard PET brush head, And not easy to deform and fall off. Safe for use on a wide range of materials without the risk of scratches or abrasions. Cleaning up after cleaning is hassle-free with our small crevice cleaning brushes. Simply rinse the toilet brush cleaner under running water or give it a quick wipe to remove any residue. The bristled crevice cleaning brush is comfortable to hold and easy to use, designed with a small hole for easily hanging up to save space and dry it. If you have any questions about our hard bristle crevice brush, please feel free to contact us, we will definitely provide you with satisfactory service.