Keep your sink and drain clean with Diversey Suma Drain Maintainer. This liquid drain cleaner is perfect for removing stubborn clogs and keeping your drain clean and fresh. With a 1 gal capacity, this unit is ideal for large drains and sinks. The unscented formula ensures that your drain stays fresh and clean without any unpleasant odors. The Diversey brand is known for its effectiveness and quality, making it a reliable choice for your cleaning needs. This drain mainainer is easy to use and comes in a convenient pack of 4. Get clean and healthy drains with Diversey Suma Drain Maintainer.