Great for cleaning small grooves Easily removes stubborn dirt from hard-to-clean, tight spaces High-speed repetitive rotation at 5,500 times per minute No more tiresome scrubbing Easily cleans even tiny areas like showerhead holes—just by pointing it With its high-speed spinning brush, dirt vanishes effortlessly—just hold it in place Effortlessly cleans the gaps between tiles Effortlessly cleans bathroom gaps that tend to collect mold