The Magnetic Spot Scrubber tackles spots with magnetic force and cleans the hard to reach areas of your favorite glassware that are your least favorite to clean. Features Reach difficult to clean areas that no brush or sponge can access Soft rubber scrubber won’t scratch glass. Drop small magnet into container filled with soap and water. Use other magnet to scrub Hand rinse. Dishwasher not recommended Compact and easy to store How to use: Pour warm soapy water into dirty vessel and drop silicone scrubber inside. Align Magnetic Spot Scrubber on outside wall to silicone scrubber until it locks on. Move scrubber over hard to reach areas of vessel, scrubber cleans as it glides over surface. Pull handle away to release bond with scrubber when finished.