Dr. Rooter 18 Flexible Plastic Drain Snake Non-Toxic & Reusable 2 Pack is the ideal tool for unclogging household sink and tub drains. It s a tough plastic drain snake with 46 hair-catching barbs plus a spiked tip to punch through clogs. Dr. Rooter Drain Snakes safely get rid of clogs without using harsh chemicals. The Drain Snake s patented wave design easily slithers through a clogged drain allowing the 46 barbs to grab and remove hair dirt and debris. Dr. Rooter Drain Snakes come in a value pack of 2. You may want to pick up a few packs since these Drain Snakes are so handy. The best thing about the Drain Snake is you can use your sink or tub immediately afterwards. The Drain Snake leaves no dangerous residue because it contains no chemicals.