Alink Sink Drain Overflow Cleaning Brush - Flexible Pipe Cleaner Tool for Hair Clog Removal, Bathroom & Kitchen Drain Snake with Hook - Perfect for Home, RV & Apartment Plumbing Maintenance

For years I have been unscrewing the pop-up under the sink, removing it, and giving it a good scrubbing. Little did I know that after several years of extra effort the little chrome colored (silver) top on the pop-up simply unscrews to allow for easy cleaning and O-ring replacement. After I removed the silver top, the brush worked fantastic. I also took the time to replace the rubber O-ring that sits in the groove on the pop-up top as it becomes age hardened and cracks, and does not hold water in the basin. Three basins all fixed up! Update- please note that not all pop-ups have a top piece that unscrews. The brush is flexible enough to push past the top piece into the drain but it is much easier if you have a top piece that unscrews. If you do have a top piece that unscrews it will unscrew counter clockwise and will unscrew easily. If it does not easily remove please do not force it or you may break some plastic pieces in the pop-up.