Review on 🧹 Quickie Professional Floor Scrub Brush: Angled Tip for Corner Cleaning, Ideal for Kitchen and Bathroom Cleaning - 1-Pack by Ashley Taylor

I bought this for several reasons: 1) no handle - holding the brush itself gives me better control, and 2) I wanted to something it could reach the corners - pointed rather than rounded ends. The brush feels very comfortable in the hand, so there are no problems, the bristles are stiff and clean. But the brush has a hard plastic burr on one end (see photo) that prevents me from using that end for corner work. I can't figure out what this projection is for! Also, the bristles are actually dark gray instead of the light gray shown in the ad, if that matters to you.